diff --git a/.github/workflows/build_push.yml b/.github/workflows/build_push.yml
index d28d64226..4cf678744 100644
--- a/.github/workflows/build_push.yml
+++ b/.github/workflows/build_push.yml
@@ -24,7 +24,7 @@ jobs:
       CI_MODULE_GEN: true
     steps:
       - name: Clone repo
-        uses: actions/checkout@v4
+        uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11 # v4.1.1
 
   build_individual:
     name: Build individual modules
@@ -32,7 +32,7 @@ jobs:
     runs-on: arch
     steps:
       - name: Checkout master branch
-        uses: actions/checkout@v4
+        uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11 # v4.1.1
 
       - name: Set up JDK
         uses: actions/setup-java@99b8673ff64fbf99d8d325f52d9a5bdedb8483e9 # v4.2.1