diff --git a/integration-tests/src/test/resources/__snapshots__/CodestartKotlinTest/testContent/action.yml b/integration-tests/src/test/resources/__snapshots__/CodestartKotlinTest/testContent/action.yml
index 93febe3..a6e77da 100644
--- a/integration-tests/src/test/resources/__snapshots__/CodestartKotlinTest/testContent/action.yml
+++ b/integration-tests/src/test/resources/__snapshots__/CodestartKotlinTest/testContent/action.yml
@@ -10,10 +10,10 @@ inputs:
 runs:
   using: "composite"
   steps:
-    - name: Set up JDK 17
+    - name: Set up JDK 21
       uses: actions/setup-java@v3
       with:
-        java-version: 17
+        java-version: 21
         distribution: temurin
     - id: install-jbang
       run: curl -Ls https://sh.jbang.dev | bash -s - app setup
@@ -23,4 +23,4 @@ runs:
       shell: bash
       env:
         JSON_INPUTS: ${{ toJSON(inputs) }}
-        GITHUB_TOKEN: ${{ inputs.github-token }}
\ No newline at end of file
+        GITHUB_TOKEN: ${{ inputs.github-token }}
diff --git a/integration-tests/src/test/resources/__snapshots__/CodestartTest/testContent/action.yml b/integration-tests/src/test/resources/__snapshots__/CodestartTest/testContent/action.yml
index 93febe3..a6e77da 100644
--- a/integration-tests/src/test/resources/__snapshots__/CodestartTest/testContent/action.yml
+++ b/integration-tests/src/test/resources/__snapshots__/CodestartTest/testContent/action.yml
@@ -10,10 +10,10 @@ inputs:
 runs:
   using: "composite"
   steps:
-    - name: Set up JDK 17
+    - name: Set up JDK 21
       uses: actions/setup-java@v3
       with:
-        java-version: 17
+        java-version: 21
         distribution: temurin
     - id: install-jbang
       run: curl -Ls https://sh.jbang.dev | bash -s - app setup
@@ -23,4 +23,4 @@ runs:
       shell: bash
       env:
         JSON_INPUTS: ${{ toJSON(inputs) }}
-        GITHUB_TOKEN: ${{ inputs.github-token }}
\ No newline at end of file
+        GITHUB_TOKEN: ${{ inputs.github-token }}
diff --git a/runtime/src/main/codestarts/quarkus/quarkiverse-github-action-codestart/base/action.tpl.qute.yml b/runtime/src/main/codestarts/quarkus/quarkiverse-github-action-codestart/base/action.tpl.qute.yml
index f6ff3a0..6cc8830 100644
--- a/runtime/src/main/codestarts/quarkus/quarkiverse-github-action-codestart/base/action.tpl.qute.yml
+++ b/runtime/src/main/codestarts/quarkus/quarkiverse-github-action-codestart/base/action.tpl.qute.yml
@@ -10,10 +10,10 @@ inputs:
 runs:
   using: "composite"
   steps:
-    - name: Set up JDK 17
+    - name: Set up JDK 21
       uses: actions/setup-java@v3
       with:
-        java-version: 17
+        java-version: 21
         distribution: temurin
     - id: install-jbang
       run: curl -Ls https://sh.jbang.dev | bash -s - app setup
@@ -23,4 +23,4 @@ runs:
       shell: bash
       env:
         JSON_INPUTS: ${{ toJSON(inputs) }}
-        GITHUB_TOKEN: ${{ inputs.github-token }}
\ No newline at end of file
+        GITHUB_TOKEN: ${{ inputs.github-token }}