diff --git a/.github/workflows/docker-publish-glibc.yml b/.github/workflows/docker-publish-glibc.yml
index 1569226..add8494 100644
--- a/.github/workflows/docker-publish-glibc.yml
+++ b/.github/workflows/docker-publish-glibc.yml
@@ -45,21 +45,22 @@ jobs:
           - "7.0"
           - "8.0"
         os:
-#          - "-bullseye-slim"
           - "-bookworm-slim"
           - ""
 
     steps:
       - name: Checkout repository
         uses: actions/checkout@v3
+        with:
+          fetch-depth: 1
 
       # Install the cosign tool except on PR
       # https://github.com/sigstore/cosign-installer
       - name: Install cosign
         if: github.event_name != 'pull_request'
-        uses: sigstore/cosign-installer@6e04d228eb30da1757ee4e1dd75a0ec73a653e06 #v3.1.1
+        uses: sigstore/cosign-installer@v3.5.0
         with:
-          cosign-release: 'v2.1.1'
+          cosign-release: 'v2.2.4'
 
       # Setup Docker buildx
       # https://github.com/docker/setup-buildx-action
@@ -117,4 +118,9 @@ jobs:
           DIGEST: ${{ steps.build-and-push.outputs.digest }}
         # This step uses the identity token to provision an ephemeral certificate
         # against the sigstore community Fulcio instance.
-        run: echo "${TAGS}" | xargs -I {} cosign sign --yes {}@${DIGEST}
+        run: |
+          images=""
+          for tag in ${TAGS}; do
+            images+="${tag}@${DIGEST} "
+          done
+          cosign sign --yes ${images}
diff --git a/.github/workflows/docker-publish-musl.yml b/.github/workflows/docker-publish-musl.yml
index 807bda8..89a257d 100644
--- a/.github/workflows/docker-publish-musl.yml
+++ b/.github/workflows/docker-publish-musl.yml
@@ -113,7 +113,6 @@ jobs:
           DIGEST: ${{ steps.build-and-push.outputs.digest }}
         # This step uses the identity token to provision an ephemeral certificate
         # against the sigstore community Fulcio instance.
-#        run: echo "${TAGS}" | xargs -I {} cosign sign --yes {}@${DIGEST}
         run: |
           images=""
           for tag in ${TAGS}; do