diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index f91ed232..5ec2e189 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -38,7 +38,7 @@ jobs:
 
     steps:
       - name: Check out code
-        uses: actions/checkout@v3
+        uses: actions/checkout@3df4ab11eba7bda6032a0b82a6bb43b11571feac # v4
       - name: Install Chef
         uses: actionshub/chef-install@2.0.4
       - name: test-kitchen