diff --git a/.github/workflows/deploy-appstore.yml b/.github/workflows/deploy-appstore.yml
index a3b273a..7406192 100644
--- a/.github/workflows/deploy-appstore.yml
+++ b/.github/workflows/deploy-appstore.yml
@@ -11,7 +11,7 @@ on:
 
 jobs:
   build-and-deploy:
-    runs-on: macos-15
+    runs-on: macos-26
     timeout-minutes: 45
 
     steps:
@@ -21,7 +21,7 @@ jobs:
       - name: Select Xcode
         uses: maxim-lobanov/setup-xcode@v1
         with:
-          xcode-version: "26.2"
+          xcode-version: "26.5"
 
       - name: Setup .NET
         uses: actions/setup-dotnet@v4