diff --git a/.github/workflows/build-and-test.yml b/.github/workflows/build-and-test.yml
index 25ae520..acb1198 100644
--- a/.github/workflows/build-and-test.yml
+++ b/.github/workflows/build-and-test.yml
@@ -19,7 +19,7 @@ jobs:
       matrix:
         os: [ubuntu-latest, windows-latest, macOS-latest]
     steps:
-    - uses: actions/checkout@v4
+    - uses: actions/checkout@v5
     - name: Setup .NET
       uses: actions/setup-dotnet@v4
       with:
diff --git a/.github/workflows/deploy.yml b/.github/workflows/deploy.yml
index 9ec3362..466dfdc 100644
--- a/.github/workflows/deploy.yml
+++ b/.github/workflows/deploy.yml
@@ -15,7 +15,7 @@ jobs:
   build-and-test:
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@v4
+    - uses: actions/checkout@v5
     - name: Setup .NET
       uses: actions/setup-dotnet@v4
       with: