diff --git a/.github/workflows/CI.yml b/.github/workflows/CI.yml
index 8a13a9f..b135c89 100644
--- a/.github/workflows/CI.yml
+++ b/.github/workflows/CI.yml
@@ -13,7 +13,7 @@ jobs:
   build:
     runs-on: windows-latest
     steps:
-    - uses: actions/checkout@v2
+    - uses: actions/checkout@v4
 
     - name: Setup .NET
       uses: actions/setup-dotnet@v1
diff --git a/.github/workflows/Release.yml b/.github/workflows/Release.yml
index 6dba015..749d682 100644
--- a/.github/workflows/Release.yml
+++ b/.github/workflows/Release.yml
@@ -11,7 +11,7 @@ jobs:
   build:
     runs-on: windows-latest
     steps:
-    - uses: actions/checkout@v2
+    - uses: actions/checkout@v4
       with:
         fetch-depth: 0