diff --git a/.github/workflows/docs-deploy.yml b/.github/workflows/docs-deploy.yml
index f6b0d54b..93491e05 100644
--- a/.github/workflows/docs-deploy.yml
+++ b/.github/workflows/docs-deploy.yml
@@ -17,7 +17,7 @@ jobs:
     timeout-minutes: 10
 
     steps:
-      - uses: actions/checkout@v6
+      - uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6
 
       - name: Install dependencies
         uses: "./.github/actions/install-dependencies"
@@ -27,7 +27,7 @@ jobs:
         run: bun run build
 
       - name: Build and deploy docs
-        uses: cloudflare/wrangler-action@v3
+        uses: cloudflare/wrangler-action@9acf94ace14e7dc412b076f2c5c20b8ce93c79cd # v3
         with:
           apiToken: ${{ secrets.CLOUDFLARE_API_TOKEN }}
           accountId: ${{ secrets.CLOUDFLARE_ACCOUNT_ID }}