diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 3c133b1..6e284ff 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -8,7 +8,7 @@ jobs:
   build:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v6
+      - uses: actions/checkout@v7
         with: { fetch-depth: 0 }
       - uses: actions/setup-dotnet@v5
         with: { dotnet-version: '10.0.x' }
diff --git a/.github/workflows/codeql.yml b/.github/workflows/codeql.yml
index 8f01684..6f44a34 100644
--- a/.github/workflows/codeql.yml
+++ b/.github/workflows/codeql.yml
@@ -9,7 +9,7 @@ jobs:
     runs-on: ubuntu-latest
     permissions: { actions: read, contents: read, security-events: write }
     steps:
-      - uses: actions/checkout@v6
+      - uses: actions/checkout@v7
         with: { fetch-depth: 0 }
       - uses: github/codeql-action/init@v4
         with: { languages: csharp }