diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index faba9d8c3e..5114744979 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -120,7 +120,7 @@ jobs:
             app_asar_dir: prepackage/VOICEVOX.app/Contents/Resources
             installer_artifact_name: macos-x64-cpu-dmg
             macos_artifact_name: "VOICEVOX.${version}-x64.${ext}"
-            os: macos-12
+            os: macos-13
           # macOS CPU (arm64)
           - artifact_name: macos-arm64-cpu-prepackage
             artifact_path: dist_electron/mac-arm64