diff --git a/.github/workflows/copyright.yml b/.github/workflows/copyright.yml
index 08ef376..30ae065 100644
--- a/.github/workflows/copyright.yml
+++ b/.github/workflows/copyright.yml
@@ -19,6 +19,6 @@ on:
     types: [checks_requested]
 jobs:
   copyright-check:
-    uses: eclipse-score/cicd-workflows/.github/workflows/copyright.yml@main
+    uses: eclipse-score/cicd-workflows/.github/workflows/copyright.yml@c1c90b1a82a1fab0fc202979dde6686b2162d5a8 # v0.0.0
     with:
       bazel-target: "run //:copyright.check"
diff --git a/.github/workflows/docs-cleanup.yml b/.github/workflows/docs-cleanup.yml
index cfa4ae2..846e965 100644
--- a/.github/workflows/docs-cleanup.yml
+++ b/.github/workflows/docs-cleanup.yml
@@ -24,6 +24,6 @@ on:
 
 jobs:
   docs-cleanup:
-    uses: eclipse-score/cicd-workflows/.github/workflows/docs-cleanup.yml@main
+    uses: eclipse-score/cicd-workflows/.github/workflows/docs-cleanup.yml@c1c90b1a82a1fab0fc202979dde6686b2162d5a8 # v0.0.0
     secrets:
       token: ${{ secrets.GITHUB_TOKEN }}
diff --git a/.github/workflows/docs.yml b/.github/workflows/docs.yml
index 24bd399..988ae13 100644
--- a/.github/workflows/docs.yml
+++ b/.github/workflows/docs.yml
@@ -30,7 +30,7 @@ on:
 
 jobs:
   build-docs:
-    uses: eclipse-score/cicd-workflows/.github/workflows/docs.yml@main
+    uses: eclipse-score/cicd-workflows/.github/workflows/docs.yml@c1c90b1a82a1fab0fc202979dde6686b2162d5a8 # v0.0.0
     permissions:
       contents: write
       pages: write
diff --git a/.github/workflows/format.yml b/.github/workflows/format.yml
index 620d697..4936d27 100644
--- a/.github/workflows/format.yml
+++ b/.github/workflows/format.yml
@@ -21,6 +21,6 @@ on:
 
 jobs:
   formatting-check:
-    uses: eclipse-score/cicd-workflows/.github/workflows/format.yml@main
+    uses: eclipse-score/cicd-workflows/.github/workflows/format.yml@c1c90b1a82a1fab0fc202979dde6686b2162d5a8 # v0.0.0
     with:
       bazel-target: "test //:format.check" # optional, this is the default
diff --git a/.github/workflows/license_check.yml b/.github/workflows/license_check.yml
index aba7f99..3a3937c 100644
--- a/.github/workflows/license_check.yml
+++ b/.github/workflows/license_check.yml
@@ -25,7 +25,7 @@ permissions:
 
 jobs:
   license-check:
-    uses: eclipse-score/cicd-workflows/.github/workflows/license-check.yml@main
+    uses: eclipse-score/cicd-workflows/.github/workflows/license-check.yml@c1c90b1a82a1fab0fc202979dde6686b2162d5a8 # v0.0.0
     with:
       repo-url: "${{ github.server_url }}/${{ github.repository }}"
     secrets: