@@ -2,6 +2,9 @@ name: Build
 
 on: [push, pull_request]
 
+permissions:
+  contents: read
+
 jobs:
   build:
     runs-on: ubuntu-latest
@@ -12,7 +15,7 @@ jobs:
     env:
       CC: ${{ matrix.cc }}
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
 
       - name: Install dependencies
         run: sudo apt-get update && sudo apt-get install libmruby-dev libsdl2-dev
@@ -22,19 +25,3 @@ jobs:
 
       - name: Build
         run: cmake --build build
-  msvc:
-    runs-on: windows-2020
-    steps:
-      - uses: actions/checkout@v3
-
-      - name: Build MRuby
-        run:
-          git clone https://github.com/mruby/mruby.git
-          cd mruby
-          rake
-
-      - name: Configure CMake
-        run: cmake -S . -B build
-
-      - name: Build
-        run: cmake --build build