diff --git a/.github/workflows/pr.yml b/.github/workflows/pr.yml
index 6ad365f2..f93c796d 100644
--- a/.github/workflows/pr.yml
+++ b/.github/workflows/pr.yml
@@ -7,7 +7,7 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        java: [17, 21]
+        java: [17, 23]
     steps:
       - uses: actions/checkout@v3
       - name: Set up JDK ${{ matrix.java }}