diff --git a/.github/workflows/gradle.yml b/.github/workflows/gradle.yml
index 627bbdc..af359b6 100644
--- a/.github/workflows/gradle.yml
+++ b/.github/workflows/gradle.yml
@@ -13,7 +13,7 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        java: [ '11', '17', '20', '21' ]
+        java: [ '11', '17', '21' ]
 
     environment: build
     steps:
diff --git a/gradle.properties b/gradle.properties
index d4c9056..5705ca8 100644
--- a/gradle.properties
+++ b/gradle.properties
@@ -1,7 +1,8 @@
 org.jetbrains.dokka.experimental.gradle.pluginMode=V2Enabled
+org.jetbrains.dokka.experimental.gradle.pluginMode.noWarn=true
 
 GROUP=com.pnuema.java
-VERSION_NAME=2.7.3
+VERSION_NAME=2.7.4
 POM_ARTIFACT_ID=barcode
 
 POM_NAME=Barcode-Java
@@ -24,4 +25,4 @@ POM_DEVELOPER_NAME=Brad Barnhill
 POM_DEVELOPER_URL=https://github.com/barnhill/
 
 RELEASE_SIGNING_ENABLED=true
-SONATYPE_HOST=DEFAULT
\ No newline at end of file
+SONATYPE_HOST=CENTRAL_PORTAL
\ No newline at end of file