diff --git a/.github/workflows/codeql-analysis.yml b/.github/workflows/codeql-analysis.yml
index 80d3341..bd98e48 100644
--- a/.github/workflows/codeql-analysis.yml
+++ b/.github/workflows/codeql-analysis.yml
@@ -21,7 +21,7 @@ jobs:
         language: [ 'csharp' ]
     steps:
     - name: Checkout repository
-      uses: actions/checkout@v4
+      uses: actions/checkout@v5
     - name: Setup .NET
       uses: actions/setup-dotnet@v4
       with:
diff --git a/.github/workflows/dotnet.yml b/.github/workflows/dotnet.yml
index 81ae363..caf3930 100644
--- a/.github/workflows/dotnet.yml
+++ b/.github/workflows/dotnet.yml
@@ -8,7 +8,7 @@ jobs:
   build:
     runs-on: windows-2022
     steps:
-    - uses: actions/checkout@v4
+    - uses: actions/checkout@v5
     - name: Setup .NET
       uses: actions/setup-dotnet@v4
       with: