diff --git a/.github/workflows/govulncheck.yml b/.github/workflows/govulncheck.yml
index cb47b188..85120e7f 100644
--- a/.github/workflows/govulncheck.yml
+++ b/.github/workflows/govulncheck.yml
@@ -33,11 +33,11 @@ jobs:
       contents: read
     steps:
     - name: Checkout source
-      uses: actions/checkout@v4
+      uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11 # v4.1.1
       with:
         fetch-depth: 1
     - name: Set up Go
-      uses: actions/setup-go@v4
+      uses: actions/setup-go@93397bea11091df50f3d7e59dc26a7711a8bcfbe # v4.1.0
       with:
         go-version: 1.21.x
         check-latest: true