diff --git a/.github/workflows/label-pr.yml b/.github/workflows/label-pr.yml
index 8e5ce85..2e6b4ed 100644
--- a/.github/workflows/label-pr.yml
+++ b/.github/workflows/label-pr.yml
@@ -8,4 +8,4 @@ jobs:
     name: Check PR size
     steps:
       - name: Label and comment PR
-        uses: boschresearch/pr-size-labeler@update-dependencies
+        uses: boschresearch/pr-size-labeler@4.0.0
diff --git a/README.md b/README.md
index 4bf7fbb..d1db90f 100644
--- a/README.md
+++ b/README.md
@@ -30,7 +30,7 @@ jobs:
 
     steps:
       - name: Label and comment PR
-        uses: boschresearch/pr-size-labeler@v3.0.0
+        uses: boschresearch/pr-size-labeler@v4.0.0
         # Uncomment these if you want to use your own custom configuration
         #with:
         #  bucketConfigFile: "<PATH_TO_YOUR_BUCKET_CONFIG>"