diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 13ced6f..95fc2a0 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -31,8 +31,8 @@ jobs:
     # Average successful run is <2 min; 15 min is generous headroom.
     timeout-minutes: 15
     steps:
-      - uses: actions/checkout@v6
-      - uses: actions/setup-node@v6
+      - uses: actions/checkout@v7
+      - uses: actions/setup-node@v7
         with:
           node-version: '22'
           cache: 'npm'
@@ -72,7 +72,7 @@ jobs:
     runs-on: ubuntu-latest
     timeout-minutes: 5
     steps:
-      - uses: actions/checkout@v6
+      - uses: actions/checkout@v7
       - name: Ban tx.origin in contracts/ (strict)
         run: |
           set -euo pipefail
@@ -115,7 +115,7 @@ jobs:
     runs-on: ubuntu-latest
     timeout-minutes: 5
     steps:
-      - uses: actions/checkout@v6
+      - uses: actions/checkout@v7
       - name: Check CU_* recon comment freshness
         run: |
           set -euo pipefail
@@ -193,8 +193,8 @@ jobs:
     continue-on-error: true
     timeout-minutes: 20
     steps:
-      - uses: actions/checkout@v6
-      - uses: actions/setup-node@v6
+      - uses: actions/checkout@v7
+      - uses: actions/setup-node@v7
         with:
           node-version: '22'
           cache: 'npm'
diff --git a/.github/workflows/dependabot-auto-merge.yml b/.github/workflows/dependabot-auto-merge.yml
index e2a4a28..f0a0d2e 100644
--- a/.github/workflows/dependabot-auto-merge.yml
+++ b/.github/workflows/dependabot-auto-merge.yml
@@ -36,11 +36,11 @@ jobs:
       # checkout, hence checkout runs first).
       - name: Checkout
         if: steps.meta.outputs.package-ecosystem == 'npm_and_yarn'
-        uses: actions/checkout@v4
+        uses: actions/checkout@v7
 
       - name: Set up Node
         if: steps.meta.outputs.package-ecosystem == 'npm_and_yarn' && hashFiles('package-lock.json') != ''
-        uses: actions/setup-node@v4
+        uses: actions/setup-node@v7
         with:
           node-version: "20"
           cache: "npm"