diff --git a/.github/workflows/codeql-analysis.yml b/.github/workflows/codeql-analysis.yml
index 28041a32..8e3be2ba 100644
--- a/.github/workflows/codeql-analysis.yml
+++ b/.github/workflows/codeql-analysis.yml
@@ -35,7 +35,7 @@ jobs:
 
     steps:
     - name: Checkout repository
-      uses: actions/checkout@v3
+      uses: actions/checkout@v4
 
     - name: Setup .NET Core
       uses: actions/setup-dotnet@v4
diff --git a/.github/workflows/dotnetcore-build.yml b/.github/workflows/dotnetcore-build.yml
index 49f3c89a..32f2930a 100644
--- a/.github/workflows/dotnetcore-build.yml
+++ b/.github/workflows/dotnetcore-build.yml
@@ -10,7 +10,7 @@ jobs:
   build:
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v4
     - name: Setup .NET Core
       uses: actions/setup-dotnet@v4
       with: