diff --git a/.github/workflows/actions.yaml b/.github/workflows/actions.yaml
index baa3c19..d09f576 100644
--- a/.github/workflows/actions.yaml
+++ b/.github/workflows/actions.yaml
@@ -49,14 +49,14 @@ jobs:
 
   test:
     needs: build
-    runs-on: ubuntu-20.04
+    runs-on: ubuntu-22.04
     steps:
     - uses: actions/checkout@v4
   
     - name: Install dependencies
       run: |
         OS=xUbuntu_20.04
-        CRIO_VERSION=1.21
+        CRIO_VERSION=1.23
         KUBIC_REPO=https://download.opensuse.org/repositories/devel:/kubic:/libcontainers:/stable
         sudo tee    /etc/apt/sources.list.d/kubic-libcontainers.list <<< "deb $KUBIC_REPO/$OS/ /"
         sudo tee -a /etc/apt/sources.list.d/kubic-libcontainers.list <<< "deb $KUBIC_REPO:/cri-o:/$CRIO_VERSION/$OS/ /"
@@ -66,7 +66,7 @@ jobs:
         sudo apt-get -y install cri-o cri-o-runc cri-tools hardlink
 
         # Fix libpcre2-posix2 package version, use the 
-        sudo apt-get -y install --reinstall --allow-downgrades libpcre2-posix2/$(lsb_release -cs)
+        #sudo apt-get -y install --reinstall --allow-downgrades libpcre2-posix2/$(lsb_release -cs)
 
         # Also need skopeo ; but it is already installed
 
@@ -74,6 +74,9 @@ jobs:
 
         # Start cri-o service
         sudo systemctl start crio
+
+        containerd config default > /etc/containerd/config.toml
+        systemctl restart containerd
       # TODO: cache the installed image?
 
     - name: Downgrade Oras to 0.12.0
@@ -86,6 +89,14 @@ jobs:
 
     - name: Unit testing with bash_unit
       run: |
+        containerd --version || true
+        ctr --version || true
+        sudo ctr plugin ls
+        sudo cat /etc/containerd/config.toml
+
+        sleep 5
+        sudo ctr plugin ls
+
         export IMAGE="${{ env.DOCKER_IMAGE }}:${{ github.sha }}"
         sudo FORCE_COLOR=true ./bash_unit test.sh
     # TODO: parse individual tests results (in TAP format)