Update ci.yml

Author: tgrapperon

.github/workflows/ci.yml

@@ -16,26 +16,26 @@ concurrency:
 jobs:
   library-swift-latest:
     name: Library (swift-latest)
-    runs-on: macos-14
+    runs-on: macos-15
     strategy:
       matrix:
         config: ['debug', 'release']
     steps:
       - uses: actions/checkout@v3
-      - name: Select Xcode 15.4
-        run: sudo xcode-select -s /Applications/Xcode_15.4.app
+      - name: Select Xcode 16.4
+        run: sudo xcode-select -s /Applications/Xcode_16.4.app
       - name: Run ${{ matrix.config }} tests
         run: CONFIG=${{ matrix.config }} make test-library
       - name: Build platforms ${{ matrix.config }}
         run: CONFIG=${{ matrix.config }} make build-all-platforms
 
   library-evolution:
     name: Library (evolution)
-    runs-on: macos-14
+    runs-on: macos-15
     steps:
       - uses: actions/checkout@v3
-      - name: Select Xcode 15.4
-        run: sudo xcode-select -s /Applications/Xcode_15.4.app
+      - name: Select Xcode 16.4
+        run: sudo xcode-select -s /Applications/Xcode_16.4.app
       - name: Build for library evolution
         run: make build-for-library-evolution
 
@@ -47,8 +47,8 @@ jobs:
         config: ['debug', 'release']
     steps:
       - uses: actions/checkout@v3
-      - name: Select Xcode 15.4
-        run: sudo xcode-select -s /Applications/Xcode_15.4.app
+      - name: Select Xcode 16.4
+        run: sudo xcode-select -s /Applications/Xcode_16.4.app
       - name: Run ${{ matrix.config }} tests
         run: CONFIG=${{ matrix.config }} make test-library
       - name: Build platforms ${{ matrix.config }}