diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index bf1387b..626e3b7 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -15,7 +15,7 @@ jobs:
   Android:
     runs-on: windows-latest
     steps:
-    - uses: actions/checkout@v1
+    - uses: actions/checkout@v4
       name: Checkout Code
     - name: Add msbuild to PATH
       uses: microsoft/setup-msbuild@v1.3.1
@@ -30,7 +30,7 @@ jobs:
   iOS:
     runs-on: macos-latest
     steps:
-    - uses: actions/checkout@v1
+    - uses: actions/checkout@v4
       name: Checkout Code
     - name: Restore NuGet Packages
       run: nuget restore