diff --git a/.github/workflows/publish-to-winget.yml b/.github/workflows/publish-to-winget.yml
index e2b2184..b27f86d 100644
--- a/.github/workflows/publish-to-winget.yml
+++ b/.github/workflows/publish-to-winget.yml
@@ -7,10 +7,10 @@ on:
 jobs:
   komac:
     name: Publish winget package
-    runs-on: ubuntu-latest
+    runs-on: ubuntu-slim
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v6
+        uses: actions/checkout@v7
 
       - name: Extract version without 'v'
         id: format_version