diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 8b63f00..6aa11f6 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -8,7 +8,7 @@ jobs:
     runs-on: windows-2019
 
     steps:
-    - uses: actions/checkout@v4
+    - uses: actions/checkout@v5
     - name: Setup .NET Core
       uses: actions/setup-dotnet@v4
       with:
diff --git a/.github/workflows/codeql.yml b/.github/workflows/codeql.yml
index cb69c10..d1a4132 100644
--- a/.github/workflows/codeql.yml
+++ b/.github/workflows/codeql.yml
@@ -43,7 +43,7 @@ jobs:
 
     steps:
     - name: Checkout repository
-      uses: actions/checkout@v4
+      uses: actions/checkout@v5
 
     # Initializes the CodeQL tools for scanning.
     - name: Initialize CodeQL