diff --git a/.github/workflows/typecheck.yml b/.github/workflows/typecheck.yml
index b293d1b..efad1f0 100644
--- a/.github/workflows/typecheck.yml
+++ b/.github/workflows/typecheck.yml
@@ -30,7 +30,7 @@ jobs:
             arch: arm64
     
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
       
       - name: Install uv
         uses: astral-sh/setup-uv@v6