diff --git a/.github/workflows/deploy.yaml b/.github/workflows/deploy.yaml
index 1e62035..943b336 100644
--- a/.github/workflows/deploy.yaml
+++ b/.github/workflows/deploy.yaml
@@ -10,7 +10,7 @@ jobs:
     runs-on: ubuntu-20.04
 
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v3.1.0
 
       # https://github.com/marketplace/actions/vercel-action
       - uses: amondnet/vercel-action@v20
diff --git a/.github/workflows/docsearch.yaml b/.github/workflows/docsearch.yaml
index dc4f67d..1a891dd 100644
--- a/.github/workflows/docsearch.yaml
+++ b/.github/workflows/docsearch.yaml
@@ -10,7 +10,7 @@ jobs:
     runs-on: ubuntu-20.04
 
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v3.1.0
 
       - name: Run DocSearch
         run: >