diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 9af6b78..b658109 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -1,6 +1,11 @@
 name: build
 
-on: [push, pull_request]
+on:
+  push:
+    branches:
+      - master
+  pull_request:
+    types: [ opened, labeled, unlabeled, synchronize ]
 
 env:
   GRADLE_OPTS: "-Dorg.gradle.jvmargs=-Xmx4g -Dorg.gradle.daemon=false -Dkotlin.incremental=false"
@@ -13,38 +18,39 @@ jobs:
       fail-fast: false
       matrix:
         java-version:
-          - 1.8
+          - 8
 
     steps:
+      - name: Checkout Project
+        uses: actions/checkout@v3
+
+      - name: Validate Gradle Wrapper
+        uses: gradle/wrapper-validation-action@v1.0.4
+
       - name: Cache Gradle dependencies
-        uses: actions/cache@v2
+        uses: actions/cache@v3
         with:
           path: |
             ~/.gradle/caches
             ~/.gradle/wrapper/
             ~/.android/build-cache
-          key: ${{ runner.os }}-gradle-${{ hashFiles('**/*.gradle') }}
-          restore-keys: ${{ runner.os }}-gradle
-
-      - name: Checkout Project
-        uses: actions/checkout@v2
-
-      - name: Validate Gradle Wrapper
-        uses: gradle/wrapper-validation-action@v1
+          key: ${{ runner.os }}-gradle-${{ hashFiles('**/*.gradle*', '**/gradle-wrapper.properties') }}
+          restore-keys: ${{ runner.os }}-gradle-
 
       - name: Configure JDK
-        uses: actions/setup-java@v1
+        uses: actions/setup-java@v3.1.0
         with:
+          distribution: temurin
           java-version: ${{ matrix.java-version }}
 
       - name: Run Build
-        run: ./gradlew clean build jar docsJar sourcesJar testsJar reportsZip generatePomFileForMavenPublication -s --scan
+        run: ./gradlew clean build -s
 
       - name: Upload Artifacts
-        uses: actions/upload-artifact@v2
+        uses: actions/upload-artifact@v3.0.0
         if: always()
         with:
-          name: gradle-checker-framework-plugin-${{ github.workflow }}-${{ github.run_id }}
+          name: gradle-license-plugin-${{ github.workflow }}-${{ github.run_id }}
           path: |
             build/libs
             build/outputs
@@ -62,20 +68,19 @@ jobs:
 
     steps:
       - name: Checkout Project
-        uses: actions/checkout@v2
+        uses: actions/checkout@v3
 
       - name: Validate Gradle Wrapper
-        uses: gradle/wrapper-validation-action@v1
+        uses: gradle/wrapper-validation-action@v1.0.4
 
       - name: Configure JDK
-        uses: actions/setup-java@v1
+        uses: actions/setup-java@v3.1.0
         with:
-          java-version: 1.8
+          distribution: temurin
+          java-version: 8
 
       - name: Publish
-        run: ./gradlew clean artifactoryPublish -s --scan
+        run: ./gradlew clean publish -s
         env:
-          BINTRAY_API_KEY: ${{ secrets.BINTRAY_API_KEY }}
-          BINTRAY_USERNAME: ${{ secrets.BINTRAY_USERNAME }}
-          GRADLE_KEY: ${{ secrets.GRADLE_KEY }}
-          GRADLE_SECRET: ${{ secrets.GRADLE_SECRET }}
+          ORG_GRADLE_PROJECT_mavenCentralUsername: ${{ secrets.SONATYPE_USERNAME }}
+          ORG_GRADLE_PROJECT_mavenCentralPassword: ${{ secrets.SONATYPE_PASSWORD }}
diff --git a/README.md b/README.md
index 0b1f75e..6e0873c 100644
--- a/README.md
+++ b/README.md
@@ -1,7 +1,7 @@
 # Gradle Checker Framework Plugin
 
 [![License](https://img.shields.io/badge/license-apache%202.0-blue.svg)](http://www.apache.org/licenses/LICENSE-2.0)
-[![Build](https://github.com/jaredsburrows/gradle-checker-framework-plugin/workflows/build/badge.svg)](https://github.com/jaredsburrows/gradle-checker-framework-plugin/actions)
+[![Build](https://github.com/jaredsburrows/gradle-checker-framework-plugin/actions/workflows/build.yml/badge.svg)](https://github.com/jaredsburrows/gradle-checker-framework-plugin/actions/workflows/build.yml)
 [![Twitter Follow](https://img.shields.io/twitter/follow/jaredsburrows.svg?style=social)](https://twitter.com/jaredsburrows)
 
 This plugin configures `JavaCompile` tasks to use the [Checker Framework](https://checkerframework.org).
@@ -17,7 +17,7 @@ This plugin configures `JavaCompile` tasks to use the [Checker Framework](https:
 ```groovy
 buildscript {
   repositories {
-    jcenter()
+    mavenCentral()
   }
 
   dependencies {
@@ -27,13 +27,13 @@ buildscript {
 
 apply plugin: 'com.jaredsburrows.checkerframework'
 ```
-Release versions are available in the [JFrog Bintray repository](https://jcenter.bintray.com/com/jaredsburrows/gradle-checker-framework-plugin/).
+Release versions are available in the [Sonatype's release repository](https://repo1.maven.org/maven2/com/jaredsburrows/gradle-checker-framework-plugin/).
 
 **Snapshot:**
 ```groovy
 buildscript {
   repositories {
-    maven { url 'https://oss.jfrog.org/artifactory/oss-snapshot-local/' }
+    maven { url 'https://oss.sonatype.org/content/repositories/snapshots' }
   }
 
   dependencies {
@@ -43,7 +43,7 @@ buildscript {
 
 apply plugin: 'com.jaredsburrows.checkerframework'
 ```
-Snapshot versions are available in the [JFrog Artifactory repository](https://oss.jfrog.org/artifactory/libs-snapshot/com/jaredsburrows/gradle-checker-framework-plugin/).
+Snapshot versions are available in the [Sonatype's snapshots repository](https://oss.sonatype.org/content/repositories/snapshots/com/jaredsburrows/gradle-checker-framework-plugin/).
 
 ## Configuration
 
@@ -65,17 +65,18 @@ By default, only the `NullnessChecker` is enabled.
 You can find out what checkers are available in the [Checker Framework Manual](https://checkerframework.org/manual/#introduction).
 
 ## License
+```
+Copyright (C) 2017 Jared Burrows
 
-    Copyright (C) 2017 Jared Burrows
-
-    Licensed under the Apache License, Version 2.0 (the "License");
-    you may not use this file except in compliance with the License.
-    You may obtain a copy of the License at
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
 
-       http://www.apache.org/licenses/LICENSE-2.0
+   http://www.apache.org/licenses/LICENSE-2.0
 
-    Unless required by applicable law or agreed to in writing, software
-    distributed under the License is distributed on an "AS IS" BASIS,
-    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-    See the License for the specific language governing permissions and
-    limitations under the License.
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+```
diff --git a/build.gradle b/build.gradle
index 259c7ce..7817264 100644
--- a/build.gradle
+++ b/build.gradle
@@ -1,45 +1,79 @@
+import java.time.ZonedDateTime
+import java.time.format.DateTimeFormatter
+
 plugins {
-  id 'com.jfrog.artifactory' version '4.18.3'
-  id 'com.jfrog.bintray' version '1.8.5'
-  id 'com.github.ben-manes.versions' version '0.36.0'
-  id 'com.gradle.plugin-publish' version '0.12.0'
+  alias(libs.plugins.maven.publish) apply false
+  alias(libs.plugins.plugin.publish) apply false
+  alias(libs.plugins.versions)
   id 'java-gradle-plugin'
+  id 'java-library'
   id 'groovy'
-  id 'maven-publish'
 }
 
-repositories {
-  jcenter()
-  google()
-}
+subprojects {
+  repositories {
+    mavenCentral()
+    google()
+  }
 
-apply from: 'gradle/dependencies.gradle'
+  tasks.withType(Jar).configureEach {
+    def dateFile = new File(buildDir, 'jar-manifest-date.txt')
+    if (!dateFile.exists()) {
+      def date = DateTimeFormatter.ofPattern('EEE MMM dd HH:mm:ss zzz yyyy').
+        format(ZonedDateTime.now())
+      dateFile.parentFile.mkdirs()
+      dateFile.text = date.trim()
+    }
 
-group = GROUP
-version = VERSION_NAME
-description = POM_DESCRIPTION
+    manifest {
+      attributes(
+        'Created-By': POM_DEVELOPER_NAME,
+        'Implementation-Title': POM_NAME,
+        'Implementation-Version': VERSION_NAME,
+        'Implementation-Vendor': POM_DEVELOPER_NAME,
+        'Built-By': System.getProperty('user.name'),
+        'Built-Date': dateFile.text.trim(),
+        'Built-JDK': System.getProperty('java.version'),
+        'Built-Gradle': gradle.gradleVersion)
+    }
+  }
 
-sourceCompatibility = versions.java
-targetCompatibility = versions.java
+  tasks.withType(JavaCompile).configureEach {
+    sourceCompatibility = JavaVersion.VERSION_1_8
+    targetCompatibility = JavaVersion.VERSION_1_8
 
-jar {
-  manifest {
-    attributes(
-      'Implementation-Title': POM_NAME,
-      'Implementation-Version': archiveVersion,
-      'Built-By': System.getProperty('user.name'),
-      'Built-Date': new Date(),
-      'Built-JDK': System.getProperty('java.version'),
-      'Built-Gradle': gradle.gradleVersion)
+    configure(options) {
+      compilerArgs << '-Xlint:all'
+      compilerArgs << '-Xlint:-options'
+      encoding = 'utf-8'
+      fork = true
+    }
   }
-}
 
-dependencies {
-  implementation localGroovy()
+  tasks.withType(GroovyCompile).configureEach {
+    sourceCompatibility = JavaVersion.VERSION_1_8
+    targetCompatibility = JavaVersion.VERSION_1_8
 
-  testImplementation deps.android.tools.build.gradle
-  testImplementation deps.spock, { exclude module: 'groovy-all' } // Use localGroovy()
-}
+    configure(options) {
+      compilerArgs << '-Xlint:all'
+      compilerArgs << '-Xlint:-options'
+      encoding = 'utf-8'
+      fork = true
+    }
+  }
+
+  tasks.withType(Test).configureEach {
+    useJUnitPlatform()
+
+    testLogging {
+      exceptionFormat 'full'
+      showCauses true
+      showExceptions true
+      showStackTraces true
+      events 'failed', 'skipped'
+    }
 
-apply from: 'gradle/compile.gradle'
-apply from: 'gradle/publish.gradle'
+    def maxWorkerCount = gradle.startParameter.maxWorkerCount
+    maxParallelForks = (maxWorkerCount < 2) ? 1 : maxWorkerCount / 2
+  }
+}
diff --git a/gradle-checker-framework-plugin/build.gradle b/gradle-checker-framework-plugin/build.gradle
new file mode 100644
index 0000000..e95b9aa
--- /dev/null
+++ b/gradle-checker-framework-plugin/build.gradle
@@ -0,0 +1,28 @@
+plugins {
+  alias(libs.plugins.maven.publish)
+  alias(libs.plugins.plugin.publish)
+  alias(libs.plugins.versions)
+  id 'java-gradle-plugin'
+  id 'java-library'
+  id 'groovy'
+}
+
+dependencies {
+  compileOnly gradleApi()
+
+  implementation localGroovy()
+
+  testImplementation localGroovy()
+  testImplementation gradleTestKit()
+  testImplementation libs.android.plugin
+  testImplementation libs.spock, { exclude module: 'groovy-all' } // Use localGroovy()
+}
+
+gradlePlugin {
+  plugins {
+    licensePlugin {
+      id = PLUGIN_NAME
+      implementationClass = PLUGIN_NAME_CLASS
+    }
+  }
+}
diff --git a/gradle-checker-framework-plugin/gradle.properties b/gradle-checker-framework-plugin/gradle.properties
new file mode 100644
index 0000000..ec80ef2
--- /dev/null
+++ b/gradle-checker-framework-plugin/gradle.properties
@@ -0,0 +1,3 @@
+POM_ARTIFACT_ID=gradle-checker-framework-plugin
+POM_NAME=Gradle Checker Framework Plugin
+POM_DESCRIPTION=Gradle plugin to use the Checker Framework for Java.
diff --git a/src/main/groovy/com/jaredsburrows/checkerframework/CheckerExtension.groovy b/gradle-checker-framework-plugin/src/main/groovy/com/jaredsburrows/checkerframework/CheckerExtension.groovy
similarity index 100%
rename from src/main/groovy/com/jaredsburrows/checkerframework/CheckerExtension.groovy
rename to gradle-checker-framework-plugin/src/main/groovy/com/jaredsburrows/checkerframework/CheckerExtension.groovy
diff --git a/src/main/groovy/com/jaredsburrows/checkerframework/CheckerPlugin.groovy b/gradle-checker-framework-plugin/src/main/groovy/com/jaredsburrows/checkerframework/CheckerPlugin.groovy
similarity index 100%
rename from src/main/groovy/com/jaredsburrows/checkerframework/CheckerPlugin.groovy
rename to gradle-checker-framework-plugin/src/main/groovy/com/jaredsburrows/checkerframework/CheckerPlugin.groovy
diff --git a/src/test/groovy/com/jaredsburrows/checkerframework/CheckerExtensionSpec.groovy b/gradle-checker-framework-plugin/src/test/groovy/com/jaredsburrows/checkerframework/CheckerExtensionSpec.groovy
similarity index 99%
rename from src/test/groovy/com/jaredsburrows/checkerframework/CheckerExtensionSpec.groovy
rename to gradle-checker-framework-plugin/src/test/groovy/com/jaredsburrows/checkerframework/CheckerExtensionSpec.groovy
index 80a1358..c829254 100644
--- a/src/test/groovy/com/jaredsburrows/checkerframework/CheckerExtensionSpec.groovy
+++ b/gradle-checker-framework-plugin/src/test/groovy/com/jaredsburrows/checkerframework/CheckerExtensionSpec.groovy
@@ -174,7 +174,7 @@ final class CheckerExtensionSpec extends Specification {
     }
 
     repositories {
-      jcenter()
+      mavenCentral()
       google()
     }
 
diff --git a/src/test/groovy/com/jaredsburrows/checkerframework/CheckerPluginSpec.groovy b/gradle-checker-framework-plugin/src/test/groovy/com/jaredsburrows/checkerframework/CheckerPluginSpec.groovy
similarity index 96%
rename from src/test/groovy/com/jaredsburrows/checkerframework/CheckerPluginSpec.groovy
rename to gradle-checker-framework-plugin/src/test/groovy/com/jaredsburrows/checkerframework/CheckerPluginSpec.groovy
index 70c117c..7a050f9 100644
--- a/src/test/groovy/com/jaredsburrows/checkerframework/CheckerPluginSpec.groovy
+++ b/gradle-checker-framework-plugin/src/test/groovy/com/jaredsburrows/checkerframework/CheckerPluginSpec.groovy
@@ -16,7 +16,8 @@ final class CheckerPluginSpec extends Specification {
     '4.9',
     '4.10',
     '5.0',
-    '6.0'
+    '6.0',
+    '7.4.2',
   ]
 
   def "setup"() {
@@ -33,7 +34,7 @@ final class CheckerPluginSpec extends Specification {
         }
 
         repositories {
-          jcenter()
+          mavenCentral()
           google()
         }
       """.stripIndent().trim()
@@ -61,7 +62,7 @@ final class CheckerPluginSpec extends Specification {
         }
 
         repositories {
-          jcenter()
+          mavenCentral()
           google()
         }
       """.stripIndent().trim()
@@ -90,7 +91,7 @@ final class CheckerPluginSpec extends Specification {
         }
 
         repositories {
-          jcenter()
+          mavenCentral()
           google()
         }
       """.stripIndent().trim()
diff --git a/src/test/resources/maven/org/checkerframework/checker-qual/2.4.0/checker-qual-2.4.0.pom b/gradle-checker-framework-plugin/src/test/resources/maven/org/checkerframework/checker-qual/2.4.0/checker-qual-2.4.0.pom
similarity index 100%
rename from src/test/resources/maven/org/checkerframework/checker-qual/2.4.0/checker-qual-2.4.0.pom
rename to gradle-checker-framework-plugin/src/test/resources/maven/org/checkerframework/checker-qual/2.4.0/checker-qual-2.4.0.pom
diff --git a/src/test/resources/maven/org/checkerframework/checker/2.4.0/checker-2.4.0.pom b/gradle-checker-framework-plugin/src/test/resources/maven/org/checkerframework/checker/2.4.0/checker-2.4.0.pom
similarity index 100%
rename from src/test/resources/maven/org/checkerframework/checker/2.4.0/checker-2.4.0.pom
rename to gradle-checker-framework-plugin/src/test/resources/maven/org/checkerframework/checker/2.4.0/checker-2.4.0.pom
diff --git a/src/test/resources/maven/org/checkerframework/jdk8/2.4.0/jdk8-2.4.0.pom b/gradle-checker-framework-plugin/src/test/resources/maven/org/checkerframework/jdk8/2.4.0/jdk8-2.4.0.pom
similarity index 100%
rename from src/test/resources/maven/org/checkerframework/jdk8/2.4.0/jdk8-2.4.0.pom
rename to gradle-checker-framework-plugin/src/test/resources/maven/org/checkerframework/jdk8/2.4.0/jdk8-2.4.0.pom
diff --git a/gradle.properties b/gradle.properties
index f23a919..8238fd4 100644
--- a/gradle.properties
+++ b/gradle.properties
@@ -1,9 +1,6 @@
 GROUP=com.jaredsburrows
 VERSION_NAME=0.2.3-SNAPSHOT
 
-POM_NAME=Gradle Checker Framework Plugin
-POM_ARTIFACT_ID=gradle-checker-framework-plugin
-POM_DESCRIPTION=Gradle plugin to use the Checker Framework for Java.
 POM_PACKAGING=jar
 POM_URL=https://github.com/jaredsburrows/gradle-checker-framework-plugin
 
@@ -22,6 +19,5 @@ POM_DEVELOPER_ID=jaredsburrows
 POM_DEVELOPER_NAME=Jared Burrows
 POM_DEVELOPER_EMAIL=jaredsburrows@gmail.com
 
-BINTRAY_GITHUB_REPO=jaredsburrows/gradle-checker-framework-plugin
 PLUGIN_NAME=com.jaredsburrows.checkerframework
 PLUGIN_NAME_CLASS=com.jaredsburrows.checkerframework.CheckerPlugin
diff --git a/gradle/compile.gradle b/gradle/compile.gradle
deleted file mode 100644
index 6446069..0000000
--- a/gradle/compile.gradle
+++ /dev/null
@@ -1,43 +0,0 @@
-tasks.withType(JavaCompile) {
-  sourceCompatibility = rootProject.versions.java
-  targetCompatibility = rootProject.versions.java
-
-  // Show all warnings except boot classpath
-  configure(options) {
-    compilerArgs << '-Xlint:all'            // Turn on all warnings
-    compilerArgs << '-Werror'               // Turn warnings into errors
-    encoding = 'utf-8'
-  }
-}
-
-tasks.withType(GroovyCompile) {
-  sourceCompatibility = rootProject.versions.java
-  targetCompatibility = rootProject.versions.java
-
-  // Show all warnings except boot classpath
-  configure(options) {
-    compilerArgs << '-Xlint:all'            // Turn on all warnings
-    compilerArgs << '-Werror'               // Turn warnings into errors
-    encoding = 'utf-8'
-  }
-}
-
-tasks.withType(Test) {
-  // Turn on logging for all tests, filter to show failures/skips only
-  testLogging {
-    exceptionFormat 'full'
-    showCauses true
-    showExceptions true
-    showStackTraces true
-    events 'failed', 'skipped'
-  }
-}
-
-tasks.withType(Groovydoc) {
-  docTitle = "${project.name} ${project.version}"
-  header = project.name
-  link('http://docs.oracle.com/javase/8/docs/api/',
-          'http://docs.oracle.com/javaee/7/api/',
-          'http://groovy.codehaus.org/gapi/')
-  exclude '**/*Spec.java'
-}
diff --git a/gradle/dependencies.gradle b/gradle/dependencies.gradle
deleted file mode 100644
index cdfa85e..0000000
--- a/gradle/dependencies.gradle
+++ /dev/null
@@ -1,14 +0,0 @@
-ext.versions = [
-  'java': '1.8'
-]
-
-ext.deps = [
-  'android': [
-    'tools': [
-      'build': [
-        'gradle': 'com.android.tools.build:gradle:4.0.2',
-      ]
-    ]
-  ],
-  'spock'  : 'org.spockframework:spock-core:1.3-groovy-2.5',
-]
diff --git a/gradle/libs.versions.toml b/gradle/libs.versions.toml
new file mode 100644
index 0000000..3f0ce9c
--- /dev/null
+++ b/gradle/libs.versions.toml
@@ -0,0 +1,8 @@
+[plugins]
+maven-publish = { id = "com.vanniktech.maven.publish", version = "0.19.0" }
+plugin-publish = { id = "com.gradle.plugin-publish", version = "0.21.0" }
+versions = { id = "com.github.ben-manes.versions", version = "0.42.0" }
+
+[libraries]
+android-plugin = { module = "com.android.tools.build:gradle", version = "4.0.2" }
+spock = { module = "org.spockframework:spock-junit4", version = "2.1-M2-groovy-3.0" }
diff --git a/gradle/publish.gradle b/gradle/publish.gradle
deleted file mode 100644
index 0ed79cc..0000000
--- a/gradle/publish.gradle
+++ /dev/null
@@ -1,180 +0,0 @@
-def pomConfig = {
-  resolveStrategy = Closure.DELEGATE_FIRST
-  name POM_ARTIFACT_ID
-  description POM_DESCRIPTION
-  url POM_URL
-
-  issueManagement {
-    system POM_ISSUE_SYSTEM
-    url POM_ISSUE_URL
-  }
-
-  scm {
-    url POM_SCM_URL
-    connection POM_SCM_CONNECTION
-    developerConnection POM_SCM_DEV_CONNECTION
-  }
-
-  licenses {
-    license {
-      name POM_LICENCE_NAME
-      url POM_LICENCE_URL
-      distribution POM_LICENCE_DIST
-    }
-  }
-
-  developers {
-    developer {
-      id POM_DEVELOPER_ID
-      name POM_DEVELOPER_NAME
-      email POM_DEVELOPER_EMAIL
-    }
-  }
-}
-
-task docsJar(type: Jar, dependsOn: groovydoc) {
-  group = 'Publications'
-  description = 'Create jar of documentation.'
-  archiveClassifier = 'docs'
-  from groovydoc.destinationDir
-}
-
-task sourcesJar(type: Jar, dependsOn: classes) {
-  group = 'Publications'
-  description = 'Create jar of sources.'
-  archiveClassifier = 'sources'
-  from sourceSets.main.allSource
-}
-
-task testsJar(type: Jar) {
-  group = 'Publications'
-  description = 'Create jar of tests.'
-  archiveClassifier = 'tests'
-  from sourceSets.test.output
-}
-
-task reportsZip(type: Zip, dependsOn: check) {
-  group = 'Publications'
-  description = 'Create a zip of all reports.'
-  archiveClassifier = 'reports'
-  from reporting.baseDir
-}
-
-// Local published to ~/.m2 - mavenLocal()
-publishing {
-  repositories {
-    mavenLocal()
-  }
-
-  publications {
-    maven(MavenPublication) {
-      from components.java // includes main 'artifact jar'
-      artifact docsJar
-      artifact sourcesJar
-      artifact testsJar
-      artifact reportsZip
-
-      groupId GROUP
-      artifactId POM_ARTIFACT_ID
-      version VERSION_NAME
-
-      pom.withXml {
-        // Add parent POM information
-        asNode().children().first() + pomConfig
-      }
-    }
-  }
-}
-publish.dependsOn jar, docsJar, sourcesJar, testsJar, reportsZip
-publish.dependsOn 'generatePomFileForMavenPublication'
-
-// Snapshots published to JFrog Artifactory repository
-artifactory {
-  contextUrl = 'https://oss.jfrog.org'
-
-  publish {
-    repository {
-      repoKey = 'oss-snapshot-local'
-      username = project.properties['BINTRAY_USERNAME'] ?: System.getenv('BINTRAY_USERNAME')
-      password = project.properties['BINTRAY_API_KEY'] ?: System.getenv('BINTRAY_API_KEY')
-    }
-
-    defaults {
-      publications 'maven'
-    }
-  }
-
-  resolve {
-    repository {
-      repoKey = 'libs-release'
-    }
-  }
-}
-artifactoryPublish.dependsOn jar, docsJar, sourcesJar, testsJar, reportsZip
-artifactoryPublish.dependsOn 'generatePomFileForMavenPublication'
-
-// Publishes to JFrog Bintray's JCenter repository
-bintray {
-  user = project.properties['BINTRAY_USERNAME'] ?: System.getenv('BINTRAY_USERNAME')
-  key = project.properties['BINTRAY_API_KEY'] ?: System.getenv('BINTRAY_API_KEY')
-  publications = ['maven']
-  publish = true
-
-  pkg {
-    repo = 'maven'
-    name = POM_ARTIFACT_ID
-    desc = POM_DESCRIPTION
-    websiteUrl = POM_URL
-    issueTrackerUrl = POM_ISSUE_URL
-    vcsUrl = POM_URL
-    labels = ['gradle', 'plugin', 'checker', 'framework']
-    githubRepo = BINTRAY_GITHUB_REPO
-    githubReleaseNotesFile = 'README.md'
-
-    version {
-      name = VERSION_NAME
-      desc = POM_DESCRIPTION
-      released = new Date()
-      vcsTag = VERSION_NAME
-
-      mavenCentralSync {
-        sync = false
-        user = project.properties['SONATYPE_USERNAME'] ?: System.getenv('SONATYPE_USERNAME')
-        password = project.properties['SONATYPE_PASSWORD'] ?: System.getenv('SONATYPE_PASSWORD')
-        close = '1'
-      }
-    }
-  }
-}
-bintrayUpload.dependsOn jar, docsJar, sourcesJar, testsJar, reportsZip
-bintrayUpload.dependsOn 'generatePomFileForMavenPublication'
-
-// Publishes to Gradle plugins repository
-gradlePlugin {
-  plugins {
-    checkerFrameworkPlugin {
-      id = PLUGIN_NAME
-      implementationClass = PLUGIN_NAME_CLASS
-    }
-  }
-}
-pluginBundle {
-  website = POM_URL
-  vcsUrl = POM_URL
-  description = POM_DESCRIPTION
-  tags = bintray.pkg.labels
-
-  plugins {
-    checkerFrameworkPlugin {
-      displayName = POM_NAME
-    }
-  }
-}
-publishPlugins.dependsOn jar, docsJar, sourcesJar, testsJar, reportsZip
-publishPlugins.dependsOn 'generatePomFileForMavenPublication'
-
-// Publish to both Bintray and Gradle repositories
-task release(dependsOn: [bintrayUpload, publishPlugins]) {
-  group = 'Publishing'
-  description = 'Publish to JFrog Jcenter\'s Brintray and Gradle Plugins Repositories.'
-}
diff --git a/gradle/wrapper/gradle-wrapper.jar b/gradle/wrapper/gradle-wrapper.jar
index e708b1c..41d9927 100644
Binary files a/gradle/wrapper/gradle-wrapper.jar and b/gradle/wrapper/gradle-wrapper.jar differ
diff --git a/gradle/wrapper/gradle-wrapper.properties b/gradle/wrapper/gradle-wrapper.properties
index 4d9ca16..aa991fc 100644
--- a/gradle/wrapper/gradle-wrapper.properties
+++ b/gradle/wrapper/gradle-wrapper.properties
@@ -1,5 +1,5 @@
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-6.7.1-bin.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-7.4.2-bin.zip
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
diff --git a/gradlew b/gradlew
index 4f906e0..1b6c787 100755
--- a/gradlew
+++ b/gradlew
@@ -1,7 +1,7 @@
-#!/usr/bin/env sh
+#!/bin/sh
 
 #
-# Copyright 2015 the original author or authors.
+# Copyright © 2015-2021 the original authors.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
@@ -17,67 +17,101 @@
 #
 
 ##############################################################################
-##
-##  Gradle start up script for UN*X
-##
+#
+#   Gradle start up script for POSIX generated by Gradle.
+#
+#   Important for running:
+#
+#   (1) You need a POSIX-compliant shell to run this script. If your /bin/sh is
+#       noncompliant, but you have some other compliant shell such as ksh or
+#       bash, then to run this script, type that shell name before the whole
+#       command line, like:
+#
+#           ksh Gradle
+#
+#       Busybox and similar reduced shells will NOT work, because this script
+#       requires all of these POSIX shell features:
+#         * functions;
+#         * expansions «$var», «${var}», «${var:-default}», «${var+SET}»,
+#           «${var#prefix}», «${var%suffix}», and «$( cmd )»;
+#         * compound commands having a testable exit status, especially «case»;
+#         * various built-in commands including «command», «set», and «ulimit».
+#
+#   Important for patching:
+#
+#   (2) This script targets any POSIX shell, so it avoids extensions provided
+#       by Bash, Ksh, etc; in particular arrays are avoided.
+#
+#       The "traditional" practice of packing multiple parameters into a
+#       space-separated string is a well documented source of bugs and security
+#       problems, so this is (mostly) avoided, by progressively accumulating
+#       options in "$@", and eventually passing that to Java.
+#
+#       Where the inherited environment variables (DEFAULT_JVM_OPTS, JAVA_OPTS,
+#       and GRADLE_OPTS) rely on word-splitting, this is performed explicitly;
+#       see the in-line comments for details.
+#
+#       There are tweaks for specific operating systems such as AIX, CygWin,
+#       Darwin, MinGW, and NonStop.
+#
+#   (3) This script is generated from the Groovy template
+#       https://github.com/gradle/gradle/blob/master/subprojects/plugins/src/main/resources/org/gradle/api/internal/plugins/unixStartScript.txt
+#       within the Gradle project.
+#
+#       You can find Gradle at https://github.com/gradle/gradle/.
+#
 ##############################################################################
 
 # Attempt to set APP_HOME
+
 # Resolve links: $0 may be a link
-PRG="$0"
-# Need this for relative symlinks.
-while [ -h "$PRG" ] ; do
-    ls=`ls -ld "$PRG"`
-    link=`expr "$ls" : '.*-> \(.*\)$'`
-    if expr "$link" : '/.*' > /dev/null; then
-        PRG="$link"
-    else
-        PRG=`dirname "$PRG"`"/$link"
-    fi
+app_path=$0
+
+# Need this for daisy-chained symlinks.
+while
+    APP_HOME=${app_path%"${app_path##*/}"}  # leaves a trailing /; empty if no leading path
+    [ -h "$app_path" ]
+do
+    ls=$( ls -ld "$app_path" )
+    link=${ls#*' -> '}
+    case $link in             #(
+      /*)   app_path=$link ;; #(
+      *)    app_path=$APP_HOME$link ;;
+    esac
 done
-SAVED="`pwd`"
-cd "`dirname \"$PRG\"`/" >/dev/null
-APP_HOME="`pwd -P`"
-cd "$SAVED" >/dev/null
+
+APP_HOME=$( cd "${APP_HOME:-./}" && pwd -P ) || exit
 
 APP_NAME="Gradle"
-APP_BASE_NAME=`basename "$0"`
+APP_BASE_NAME=${0##*/}
 
 # Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
 DEFAULT_JVM_OPTS='"-Xmx64m" "-Xms64m"'
 
 # Use the maximum available, or set MAX_FD != -1 to use that value.
-MAX_FD="maximum"
+MAX_FD=maximum
 
 warn () {
     echo "$*"
-}
+} >&2
 
 die () {
     echo
     echo "$*"
     echo
     exit 1
-}
+} >&2
 
 # OS specific support (must be 'true' or 'false').
 cygwin=false
 msys=false
 darwin=false
 nonstop=false
-case "`uname`" in
-  CYGWIN* )
-    cygwin=true
-    ;;
-  Darwin* )
-    darwin=true
-    ;;
-  MINGW* )
-    msys=true
-    ;;
-  NONSTOP* )
-    nonstop=true
-    ;;
+case "$( uname )" in                #(
+  CYGWIN* )         cygwin=true  ;; #(
+  Darwin* )         darwin=true  ;; #(
+  MSYS* | MINGW* )  msys=true    ;; #(
+  NONSTOP* )        nonstop=true ;;
 esac
 
 CLASSPATH=$APP_HOME/gradle/wrapper/gradle-wrapper.jar
@@ -87,9 +121,9 @@ CLASSPATH=$APP_HOME/gradle/wrapper/gradle-wrapper.jar
 if [ -n "$JAVA_HOME" ] ; then
     if [ -x "$JAVA_HOME/jre/sh/java" ] ; then
         # IBM's JDK on AIX uses strange locations for the executables
-        JAVACMD="$JAVA_HOME/jre/sh/java"
+        JAVACMD=$JAVA_HOME/jre/sh/java
     else
-        JAVACMD="$JAVA_HOME/bin/java"
+        JAVACMD=$JAVA_HOME/bin/java
     fi
     if [ ! -x "$JAVACMD" ] ; then
         die "ERROR: JAVA_HOME is set to an invalid directory: $JAVA_HOME
@@ -98,7 +132,7 @@ Please set the JAVA_HOME variable in your environment to match the
 location of your Java installation."
     fi
 else
-    JAVACMD="java"
+    JAVACMD=java
     which java >/dev/null 2>&1 || die "ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
 
 Please set the JAVA_HOME variable in your environment to match the
@@ -106,80 +140,95 @@ location of your Java installation."
 fi
 
 # Increase the maximum file descriptors if we can.
-if [ "$cygwin" = "false" -a "$darwin" = "false" -a "$nonstop" = "false" ] ; then
-    MAX_FD_LIMIT=`ulimit -H -n`
-    if [ $? -eq 0 ] ; then
-        if [ "$MAX_FD" = "maximum" -o "$MAX_FD" = "max" ] ; then
-            MAX_FD="$MAX_FD_LIMIT"
-        fi
-        ulimit -n $MAX_FD
-        if [ $? -ne 0 ] ; then
-            warn "Could not set maximum file descriptor limit: $MAX_FD"
-        fi
-    else
-        warn "Could not query maximum file descriptor limit: $MAX_FD_LIMIT"
-    fi
+if ! "$cygwin" && ! "$darwin" && ! "$nonstop" ; then
+    case $MAX_FD in #(
+      max*)
+        MAX_FD=$( ulimit -H -n ) ||
+            warn "Could not query maximum file descriptor limit"
+    esac
+    case $MAX_FD in  #(
+      '' | soft) :;; #(
+      *)
+        ulimit -n "$MAX_FD" ||
+            warn "Could not set maximum file descriptor limit to $MAX_FD"
+    esac
 fi
 
-# For Darwin, add options to specify how the application appears in the dock
-if $darwin; then
-    GRADLE_OPTS="$GRADLE_OPTS \"-Xdock:name=$APP_NAME\" \"-Xdock:icon=$APP_HOME/media/gradle.icns\""
-fi
+# Collect all arguments for the java command, stacking in reverse order:
+#   * args from the command line
+#   * the main class name
+#   * -classpath
+#   * -D...appname settings
+#   * --module-path (only if needed)
+#   * DEFAULT_JVM_OPTS, JAVA_OPTS, and GRADLE_OPTS environment variables.
 
 # For Cygwin or MSYS, switch paths to Windows format before running java
-if [ "$cygwin" = "true" -o "$msys" = "true" ] ; then
-    APP_HOME=`cygpath --path --mixed "$APP_HOME"`
-    CLASSPATH=`cygpath --path --mixed "$CLASSPATH"`
-
-    JAVACMD=`cygpath --unix "$JAVACMD"`
-
-    # We build the pattern for arguments to be converted via cygpath
-    ROOTDIRSRAW=`find -L / -maxdepth 1 -mindepth 1 -type d 2>/dev/null`
-    SEP=""
-    for dir in $ROOTDIRSRAW ; do
-        ROOTDIRS="$ROOTDIRS$SEP$dir"
-        SEP="|"
-    done
-    OURCYGPATTERN="(^($ROOTDIRS))"
-    # Add a user-defined pattern to the cygpath arguments
-    if [ "$GRADLE_CYGPATTERN" != "" ] ; then
-        OURCYGPATTERN="$OURCYGPATTERN|($GRADLE_CYGPATTERN)"
-    fi
+if "$cygwin" || "$msys" ; then
+    APP_HOME=$( cygpath --path --mixed "$APP_HOME" )
+    CLASSPATH=$( cygpath --path --mixed "$CLASSPATH" )
+
+    JAVACMD=$( cygpath --unix "$JAVACMD" )
+
     # Now convert the arguments - kludge to limit ourselves to /bin/sh
-    i=0
-    for arg in "$@" ; do
-        CHECK=`echo "$arg"|egrep -c "$OURCYGPATTERN" -`
-        CHECK2=`echo "$arg"|egrep -c "^-"`                                 ### Determine if an option
-
-        if [ $CHECK -ne 0 ] && [ $CHECK2 -eq 0 ] ; then                    ### Added a condition
-            eval `echo args$i`=`cygpath --path --ignore --mixed "$arg"`
-        else
-            eval `echo args$i`="\"$arg\""
+    for arg do
+        if
+            case $arg in                                #(
+              -*)   false ;;                            # don't mess with options #(
+              /?*)  t=${arg#/} t=/${t%%/*}              # looks like a POSIX filepath
+                    [ -e "$t" ] ;;                      #(
+              *)    false ;;
+            esac
+        then
+            arg=$( cygpath --path --ignore --mixed "$arg" )
         fi
-        i=`expr $i + 1`
+        # Roll the args list around exactly as many times as the number of
+        # args, so each arg winds up back in the position where it started, but
+        # possibly modified.
+        #
+        # NB: a `for` loop captures its iteration list before it begins, so
+        # changing the positional parameters here affects neither the number of
+        # iterations, nor the values presented in `arg`.
+        shift                   # remove old arg
+        set -- "$@" "$arg"      # push replacement arg
     done
-    case $i in
-        0) set -- ;;
-        1) set -- "$args0" ;;
-        2) set -- "$args0" "$args1" ;;
-        3) set -- "$args0" "$args1" "$args2" ;;
-        4) set -- "$args0" "$args1" "$args2" "$args3" ;;
-        5) set -- "$args0" "$args1" "$args2" "$args3" "$args4" ;;
-        6) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" ;;
-        7) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" ;;
-        8) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" ;;
-        9) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" "$args8" ;;
-    esac
 fi
 
-# Escape application args
-save () {
-    for i do printf %s\\n "$i" | sed "s/'/'\\\\''/g;1s/^/'/;\$s/\$/' \\\\/" ; done
-    echo " "
-}
-APP_ARGS=`save "$@"`
+# Collect all arguments for the java command;
+#   * $DEFAULT_JVM_OPTS, $JAVA_OPTS, and $GRADLE_OPTS can contain fragments of
+#     shell script including quotes and variable substitutions, so put them in
+#     double quotes to make sure that they get re-expanded; and
+#   * put everything else in single quotes, so that it's not re-expanded.
+
+set -- \
+        "-Dorg.gradle.appname=$APP_BASE_NAME" \
+        -classpath "$CLASSPATH" \
+        org.gradle.wrapper.GradleWrapperMain \
+        "$@"
+
+# Use "xargs" to parse quoted args.
+#
+# With -n1 it outputs one arg per line, with the quotes and backslashes removed.
+#
+# In Bash we could simply go:
+#
+#   readarray ARGS < <( xargs -n1 <<<"$var" ) &&
+#   set -- "${ARGS[@]}" "$@"
+#
+# but POSIX shell has neither arrays nor command substitution, so instead we
+# post-process each arg (as a line of input to sed) to backslash-escape any
+# character that might be a shell metacharacter, then use eval to reverse
+# that process (while maintaining the separation between arguments), and wrap
+# the whole thing up as a single "set" statement.
+#
+# This will of course break if any of these variables contains a newline or
+# an unmatched quote.
+#
 
-# Collect all arguments for the java command, following the shell quoting and substitution rules
-eval set -- $DEFAULT_JVM_OPTS $JAVA_OPTS $GRADLE_OPTS "\"-Dorg.gradle.appname=$APP_BASE_NAME\"" -classpath "\"$CLASSPATH\"" org.gradle.wrapper.GradleWrapperMain "$APP_ARGS"
+eval "set -- $(
+        printf '%s\n' "$DEFAULT_JVM_OPTS $JAVA_OPTS $GRADLE_OPTS" |
+        xargs -n1 |
+        sed ' s~[^-[:alnum:]+,./:=@_]~\\&~g; ' |
+        tr '\n' ' '
+    )" '"$@"'
 
 exec "$JAVACMD" "$@"
diff --git a/settings.gradle b/settings.gradle
index fb321ad..61b22c0 100644
--- a/settings.gradle
+++ b/settings.gradle
@@ -1,12 +1,32 @@
+pluginManagement {
+  repositories {
+    google()
+    gradlePluginPortal()
+    mavenCentral()
+  }
+}
+
 plugins {
-  id "com.gradle.enterprise" version "3.4.1"
+  id 'com.gradle.enterprise' version '3.10'
 }
 
-rootProject.name = 'gradle-checker-framework-plugin'
+dependencyResolutionManagement {
+  repositoriesMode.set(RepositoriesMode.FAIL_ON_PROJECT_REPOS)
+
+  repositories {
+    google()
+    gradlePluginPortal()
+    mavenCentral()
+  }
+}
 
 gradleEnterprise {
   buildScan {
-    termsOfServiceUrl = "https://gradle.com/terms-of-service"
-    termsOfServiceAgree = "yes"
+    termsOfServiceUrl = 'https://gradle.com/terms-of-service'
+    termsOfServiceAgree = 'yes'
+    publishAlways()
   }
 }
+rootProject.name = 'gradle-checker-framework-plugin'
+
+include ':gradle-checker-framework-plugin'