diff --git a/.github/workflows/full-check.yml b/.github/workflows/full-check.yml
index 0ce36b8411..c1a277efd9 100644
--- a/.github/workflows/full-check.yml
+++ b/.github/workflows/full-check.yml
@@ -20,7 +20,7 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        java-version: [ '11', '17', '21' ]
+        java-version: [ '11', '17', '21', '22' ]
     steps:
       - name: Checkout GWT itself into one directory
         uses: actions/checkout@v4
diff --git a/.github/workflows/quick-check.yml b/.github/workflows/quick-check.yml
index b20b689f71..09977bd4d6 100644
--- a/.github/workflows/quick-check.yml
+++ b/.github/workflows/quick-check.yml
@@ -8,7 +8,7 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        java-version: ['11', '17', '21']
+        java-version: ['11', '17', '21', '22']
     steps:
       - name: Checkout GWT itself into one directory
         uses: actions/checkout@v4