diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 25299f2..dcea577 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -16,7 +16,7 @@ jobs:
         
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
   
       - name: Setup .NET
         uses: actions/setup-dotnet@v4
diff --git a/.github/workflows/pr.yml b/.github/workflows/pr.yml
index 48e7c44..032fcaa 100644
--- a/.github/workflows/pr.yml
+++ b/.github/workflows/pr.yml
@@ -16,7 +16,7 @@ jobs:
     runs-on: ${{ matrix.os }}
 
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
 
       - name: Setup .NET
         uses: actions/setup-dotnet@v4