diff --git a/.github/workflows/go.yml b/.github/workflows/go.yml
index eac8b8d..adaf63d 100644
--- a/.github/workflows/go.yml
+++ b/.github/workflows/go.yml
@@ -17,10 +17,10 @@ jobs:
   build:
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@8e5e7e5ab8b370d6c329ec480221332ada57f0ab # v3.5.2
 
     - name: Set up Go
-      uses: actions/setup-go@v3
+      uses: actions/setup-go@4d34df0c2316fe8122ab82dc22947d607c0c91f9 # v4.0.0
       with:
         go-version: 1.19