diff --git a/.github/workflows/bake_targets.yml b/.github/workflows/bake_targets.yml
index becd48a6..91a52b8a 100644
--- a/.github/workflows/bake_targets.yml
+++ b/.github/workflows/bake_targets.yml
@@ -34,7 +34,7 @@ jobs:
 
       - name: List targets
         id: targets
-        uses: docker/bake-action/subaction/matrix@v6
+        uses: docker/bake-action/subaction/matrix@3acf805d94d93a86cce4ca44798a76464a75b88c # v6
         with:
           target: "default"