diff --git a/.github/workflows/integrational-tests.yml b/.github/workflows/integrational-tests.yml
index c141b39..be2b149 100644
--- a/.github/workflows/integrational-tests.yml
+++ b/.github/workflows/integrational-tests.yml
@@ -80,10 +80,10 @@ jobs:
       - name: Checkout
         uses: actions/checkout@v2
 
-      - name: Set up JDK 1.8
+      - name: Set up JDK
         uses: actions/setup-java@v2
         with:
-          java-version: 8
+          java-version: 17
           distribution: "adopt"
           cache: "maven"
 
diff --git a/docs/modules/ROOT/examples/java-unisocket/pom.xml b/docs/modules/ROOT/examples/java-unisocket/pom.xml
index fc9ad87..9670ee8 100755
--- a/docs/modules/ROOT/examples/java-unisocket/pom.xml
+++ b/docs/modules/ROOT/examples/java-unisocket/pom.xml
@@ -9,8 +9,8 @@
     <version>1.0-SNAPSHOT</version>
 
     <properties>
-        <maven.compiler.source>1.8</maven.compiler.source>
-        <maven.compiler.target>1.8</maven.compiler.target>
+        <maven.compiler.source>17</maven.compiler.source>
+        <maven.compiler.target>17</maven.compiler.target>
     </properties>
 
     <dependencies>
diff --git a/docs/modules/ROOT/examples/java/pom.xml b/docs/modules/ROOT/examples/java/pom.xml
index fc9ad87..9670ee8 100755
--- a/docs/modules/ROOT/examples/java/pom.xml
+++ b/docs/modules/ROOT/examples/java/pom.xml
@@ -9,8 +9,8 @@
     <version>1.0-SNAPSHOT</version>
 
     <properties>
-        <maven.compiler.source>1.8</maven.compiler.source>
-        <maven.compiler.target>1.8</maven.compiler.target>
+        <maven.compiler.source>17</maven.compiler.source>
+        <maven.compiler.target>17</maven.compiler.target>
     </properties>
 
     <dependencies>