diff --git a/.github/workflows/dependency-review.yml b/.github/workflows/dependency-review.yml
index 7344d66a..ee20c4fd 100644
--- a/.github/workflows/dependency-review.yml
+++ b/.github/workflows/dependency-review.yml
@@ -13,7 +13,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout
-        uses: actions/checkout@v6
+        uses: actions/checkout@v7
 
       - name: Dependency review
         uses: actions/dependency-review-action@v4
diff --git a/.github/workflows/fast-harness-ci.yml b/.github/workflows/fast-harness-ci.yml
index 95e3c3b6..e587491f 100644
--- a/.github/workflows/fast-harness-ci.yml
+++ b/.github/workflows/fast-harness-ci.yml
@@ -24,30 +24,30 @@ jobs:
 
     steps:
       - name: Checkout test harness
-        uses: actions/checkout@v6
+        uses: actions/checkout@v7
         with:
           path: repos/emulebb-build-tests
 
       - name: Checkout app source
-        uses: actions/checkout@v6
+        uses: actions/checkout@v7
         with:
           repository: emulebb/emulebb
           path: workspaces/workspace/app/emulebb-main
 
       - name: Checkout tooling docs
-        uses: actions/checkout@v6
+        uses: actions/checkout@v7
         with:
           repository: emulebb/emulebb-tooling
           path: repos/emulebb-tooling
 
       - name: Checkout build tooling
-        uses: actions/checkout@v6
+        uses: actions/checkout@v7
         with:
           repository: emulebb/emulebb-build
           path: repos/emulebb-build
 
       - name: Checkout Rust client
-        uses: actions/checkout@v6
+        uses: actions/checkout@v7
         with:
           repository: emulebb/emulebb-rust
           path: repos/emulebb-rust
@@ -56,7 +56,7 @@ jobs:
       # MiniUPnP source from repos/third_party/emulebb-miniupnp/miniupnpc, so the
       # Rust cargo integration tests need that third-party source materialized.
       - name: Checkout MiniUPnP third-party source
-        uses: actions/checkout@v6
+        uses: actions/checkout@v7
         with:
           repository: emulebb/emulebb-miniupnp
           ref: miniupnpc-master-emule