diff --git a/.github/workflows/cleanup-caches.yml b/.github/workflows/cleanup-caches.yml
index 0090bb739..023401403 100644
--- a/.github/workflows/cleanup-caches.yml
+++ b/.github/workflows/cleanup-caches.yml
@@ -16,6 +16,6 @@ jobs:
     permissions:
       actions: write
       contents: read
-    uses: 4m-mazi/souji-action/.github/workflows/_souji.yml@v1.4.10
+    uses: 4m-mazi/souji-action/.github/workflows/_souji.yml@987bf7f5f3933a0392139c559147bba5a89a63d7 # v1.4.10
     with:
       branch-names: ${{ inputs.branchNames }}