diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index 5650d38..6ddfdfe 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -12,7 +12,7 @@ jobs:
   build-and-release:
     runs-on: windows-latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
 
       - name: Setup .NET
         uses: actions/setup-dotnet@v5
diff --git a/.github/workflows/unity_ci.yml b/.github/workflows/unity_ci.yml
index 6e81c2e..7a724aa 100644
--- a/.github/workflows/unity_ci.yml
+++ b/.github/workflows/unity_ci.yml
@@ -19,7 +19,7 @@ jobs:
       unity_version: ${{ steps.get_version.outputs.unity_version }}
 
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
 
       - name: Check for Unity License
         id: check_secret
@@ -63,7 +63,7 @@ jobs:
     permissions:
       contents: read
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
 
       - name: Setup .NET
         uses: actions/setup-dotnet@v5
@@ -82,7 +82,7 @@ jobs:
       contents: read
       actions: write
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
         with:
           lfs: true