diff --git a/.github/workflows/deploy.yml b/.github/workflows/deploy.yml
index 44e6219..0df1e57 100644
--- a/.github/workflows/deploy.yml
+++ b/.github/workflows/deploy.yml
@@ -20,7 +20,7 @@ jobs:
       - name: "Set up JDK"
         uses: actions/setup-java@v4
         with:
-          java-version: '11'
+          java-version: '21'
           distribution: 'adopt'
           cache: maven
           server-id: github
@@ -91,7 +91,7 @@ jobs:
       - name: "Set up JDK"
         uses: actions/setup-java@v4
         with:
-          java-version: '11'
+          java-version: '21'
           distribution: 'adopt'
           cache: maven
           server-id: central
@@ -105,4 +105,4 @@ jobs:
         env:
           MAVEN_USERNAME: ${{ secrets.OSSRH_USER }}
           MAVEN_PASSWORD: ${{ secrets.OSSRH_PASS }}
-          MAVEN_GPG_PASSPHRASE: ${{ secrets.MAVEN_GPG_PASSPHRASE }}
\ No newline at end of file
+          MAVEN_GPG_PASSPHRASE: ${{ secrets.MAVEN_GPG_PASSPHRASE }}
diff --git a/.github/workflows/maven.yml b/.github/workflows/maven.yml
index 4dcdf4b..7c179f5 100644
--- a/.github/workflows/maven.yml
+++ b/.github/workflows/maven.yml
@@ -19,7 +19,7 @@ jobs:
       - name: "Set up JDK"
         uses: actions/setup-java@v4
         with:
-          java-version: '11'
+          java-version: '21'
           distribution: 'adopt'
       - name: "Package"
         run: mvn -B package --file pom.xml -Dgpg.skip