diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index c0e2eeb1..33b5dd28 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -14,7 +14,7 @@ jobs:
         # - v18 EOL: Apr 30 2025
         # - v20 EOL: Apr 30 2026
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v5
       - name: Use Node.js ${{ matrix.node-version }}
         uses: actions/setup-node@v3
         with:
@@ -24,7 +24,7 @@ jobs:
   lint:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v5
       - run: yarn install
       - run: yarn run prettier-check
       - run: yarn run eslint
diff --git a/.github/workflows/pr-auditor.yml b/.github/workflows/pr-auditor.yml
index 67ec9b9f..772d891f 100644
--- a/.github/workflows/pr-auditor.yml
+++ b/.github/workflows/pr-auditor.yml
@@ -9,7 +9,7 @@ jobs:
   check-pr:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
         with:
           repository: 'sourcegraph/devx-service'
           token: ${{ secrets.PR_AUDITOR_TOKEN }}
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index 470e521e..f4386dda 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -11,7 +11,7 @@ jobs:
   release-image:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v5
       - uses: docker/setup-buildx-action@v2
       - uses: actions/setup-node@v3
         with:
diff --git a/.github/workflows/scip.yml b/.github/workflows/scip.yml
index f5abb93d..554fdcdc 100644
--- a/.github/workflows/scip.yml
+++ b/.github/workflows/scip.yml
@@ -8,7 +8,7 @@ jobs:
   test:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v5
       - run: yarn install
       - run: yarn global add tsx @sourcegraph/src
       - run: tsx src/main.ts index