diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 14551aa..5f097e6 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -8,12 +8,17 @@ jobs:
     strategy:
       matrix:
         SETUP: ['init_hsf.sh']
+        OS: ['alma9', 'ubuntu22']
     steps:
-    - uses: actions/checkout@v2
-    - uses: cvmfs-contrib/github-action-cvmfs@v2
+    - uses: actions/checkout@v4
+    - uses: cvmfs-contrib/github-action-cvmfs@v4
     - name: Start container
       run: |
-        docker run -it --name CI_container -v ${GITHUB_WORKSPACE}:/Package -v /cvmfs:/cvmfs:shared -d ghcr.io/aidasoft/centos7:latest /bin/bash
+        docker run -it --name CI_container \
+                   -v ${GITHUB_WORKSPACE}:/Package \
+                   -v /cvmfs:/cvmfs:shared \
+                   -d ghcr.io/key4hep/key4hep-images/${{ matrix.OS }}:latest \
+                   /bin/bash
     - name: CMake Configure
       run: |
         docker exec CI_container /bin/bash -c "cd ./Package;\