diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index 41d4764..ede46de 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -9,7 +9,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
     - name: Fetch code
-      uses: actions/checkout@v3
+      uses: actions/checkout@v4
     - name: Setup dotnet
       uses: actions/setup-dotnet@v3
       with:
diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 37de8d2..7cd790d 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -11,7 +11,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
     - name: Fetch code
-      uses: actions/checkout@v3
+      uses: actions/checkout@v4
     - name: Setup dotnet
       uses: actions/setup-dotnet@v3
       with: