diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 272aa3e8c..cffe2cf56 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -141,7 +141,7 @@ jobs:
         os: [ubuntu-20.04, ubuntu-20.04-aarch64, windows-2022, macos-11, macos-14]
         type: [native, jvm]
     env:
-      JAVA_VERSION: "21"
+      JAVA_VERSION: "22"
       MX_ENV: "trufflesqueak-${{ matrix.type }}"
       VERBOSE_GRAALVM_LAUNCHERS: true
     name: ${{ matrix.type }} ${{ matrix.os }}
@@ -150,19 +150,20 @@ jobs:
     steps:
     - name: Clone TruffleSqueak repository
       uses: actions/checkout@v4
-    - name: Set up Oracle GraalVM
-      uses: graalvm/setup-graalvm@v1
-      with:
-        java-version: ${{ env.JAVA_VERSION }}
-        distribution: 'graalvm'
-        github-token: ${{ secrets.GITHUB_TOKEN }}
-      if: ${{ matrix.type == 'native' }}
-    - name: Enable Oracle GraalVM
-      shell: bash
-      run: |
-        echo "EXTRA_GRAALVM_HOME=$JAVA_HOME" >> $GITHUB_ENV
-        cat "${JAVA_HOME}/LICENSE.txt" > "${GITHUB_WORKSPACE}/LICENSE"
-      if: ${{ matrix.type == 'native' }}
+    # Oracle GraalVM for JDK 22 not released yet
+    # - name: Set up Oracle GraalVM
+    #   uses: graalvm/setup-graalvm@v1
+    #   with:
+    #     java-version: ${{ env.JAVA_VERSION }}
+    #     distribution: 'graalvm'
+    #     github-token: ${{ secrets.GITHUB_TOKEN }}
+    #   if: ${{ matrix.type == 'native' }}
+    # - name: Enable Oracle GraalVM
+    #   shell: bash
+    #   run: |
+    #     echo "EXTRA_GRAALVM_HOME=$JAVA_HOME" >> $GITHUB_ENV
+    #     cat "${JAVA_HOME}/LICENSE.txt" > "${GITHUB_WORKSPACE}/LICENSE"
+    #   if: ${{ matrix.type == 'native' }}
     - name: Set up Python
       uses: actions/setup-python@v5
       with: