diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 997da38..9e09593 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -13,15 +13,15 @@ jobs:
   build:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
       - name: Set up JDK
-        uses: actions/setup-java@v4
+        uses: actions/setup-java@v5
         with:
           check-latest: true
           distribution: temurin
           java-version: ${{ matrix.java }}
       - name: Set up cache
-        uses: actions/cache@v4
+        uses: actions/cache@v5
         env:
           cache-name: cache-maven-artifacts
         with:
@@ -40,9 +40,9 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Check out repository
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
       - name: Set up cache
-        uses: actions/cache@v4
+        uses: actions/cache@v5
         env:
           cache-name: cache-maven-artifacts
         with:
@@ -55,7 +55,7 @@ jobs:
       # Publish snapshot
       - name: Set up JDK 11 for publishing a snapshot
         if: github.event_name == 'push' && endswith(env.PROJECT_VERSION, 'SNAPSHOT')
-        uses: actions/setup-java@v4
+        uses: actions/setup-java@v5
         with:
           check-latest: true
           distribution: temurin
@@ -72,7 +72,7 @@ jobs:
       # Publish release
       - name: Set up JDK 11 for publishing a release
         if: github.event_name == 'release' && !endswith(env.PROJECT_VERSION, 'SNAPSHOT')
-        uses: actions/setup-java@v4
+        uses: actions/setup-java@v5
         with:
           check-latest: true
           distribution: temurin
diff --git a/pom.xml b/pom.xml
index 911d7cb..b389e92 100644
--- a/pom.xml
+++ b/pom.xml
@@ -58,11 +58,11 @@
 
     <version.assertj>3.26.3</version.assertj>
     <version.assertj-json>1.1.0</version.assertj-json>
-    <version.geojson>1.14</version.geojson>
+    <version.geojson>3.0</version.geojson>
     <version.guava>33.3.0-jre</version.guava>
     <version.jackson>2.17.2</version.jackson>
     <version.jsonassert>1.5.3</version.jsonassert>
-    <version.junit>5.11.0</version.junit>
+    <version.junit>6.0.2</version.junit>
     <version.reflections>0.9.12</version.reflections>
     <version.spotbugs>4.7.2</version.spotbugs>
     <version.uri-toolkit>0.8.1</version.uri-toolkit>