diff --git a/.github/workflows/validate-agent-docs.yml b/.github/workflows/validate-agent-docs.yml
index 8ac034a..03dd358 100644
--- a/.github/workflows/validate-agent-docs.yml
+++ b/.github/workflows/validate-agent-docs.yml
@@ -9,10 +9,10 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout
-        uses: actions/checkout@v7
+        uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7
 
       - name: Setup Go
-        uses: actions/setup-go@v7
+        uses: actions/setup-go@b7ad1dad31e06c5925ef5d2fc7ad053ef454303e # v7
         with:
           go-version: "1.27.x"