diff --git a/.github/workflows/mulle-sde-artifacts.yml b/.github/workflows/mulle-sde-artifacts.yml
index 64db659..ebbb5af 100644
--- a/.github/workflows/mulle-sde-artifacts.yml
+++ b/.github/workflows/mulle-sde-artifacts.yml
@@ -23,7 +23,7 @@ jobs:
 
     - uses: actions/checkout@v4
 
-    - uses: mulle-sde/github-ci@v1
+    - uses: mulle-sde/github-ci@v2
 
     - uses: mulle-cc/github-ci@v4
 
diff --git a/.github/workflows/mulle-sde-ci.yml b/.github/workflows/mulle-sde-ci.yml
index 38c9043..745aab1 100644
--- a/.github/workflows/mulle-sde-ci.yml
+++ b/.github/workflows/mulle-sde-ci.yml
@@ -35,9 +35,9 @@ jobs:
 
     - uses: actions/checkout@v4
 
-    - uses: mulle-sde/github-ci@v1
+    - uses: mulle-sde/github-ci@v2
 
-    - uses: mulle-cc/github-ci@v5
+    - uses: mulle-cc/github-ci@v4
 
     - name: Dump Project Environment
       run:  |