diff --git a/.github/workflows/xcodebuild.yml b/.github/workflows/xcodebuild.yml
index 42438fa5ed..1185cd7551 100644
--- a/.github/workflows/xcodebuild.yml
+++ b/.github/workflows/xcodebuild.yml
@@ -1,3 +1,5 @@
+# GitHub Actions runners: https://github.com/actions/runner-images
+
 name: Build and test
 
 on:
@@ -17,9 +19,9 @@ jobs:
           - os: macos-14
             xcode: Xcode 15
             developer-dir: /Applications/Xcode_15.4.app/Contents/Developer
-          - os: macos-14
+          - os: macos-15
             xcode: Xcode 16
-            developer-dir: /Applications/Xcode_16.app/Contents/Developer
+            developer-dir: /Applications/Xcode_16.1.app/Contents/Developer
     name: Test with ${{ matrix.xcode }}
     runs-on: ${{ matrix.os }}
     env:
diff --git a/Vienna.xcodeproj/project.pbxproj b/Vienna.xcodeproj/project.pbxproj
index dcd1d13ed8..b24d0ba11d 100644
--- a/Vienna.xcodeproj/project.pbxproj
+++ b/Vienna.xcodeproj/project.pbxproj
@@ -1434,7 +1434,7 @@
 				BuildIndependentTargetsInParallel = YES;
 				CLASSPREFIX = VNA;
 				LastSwiftUpdateCheck = 1410;
-				LastUpgradeCheck = 1600;
+				LastUpgradeCheck = 1610;
 				ORGANIZATIONNAME = "Vienna project";
 				TargetAttributes = {
 					035B703419E0E4AE00197334 = {
diff --git a/Vienna.xcodeproj/xcshareddata/xcschemes/Deployment.xcscheme b/Vienna.xcodeproj/xcshareddata/xcschemes/Deployment.xcscheme
index be682d97a0..1b95b2c3bc 100644
--- a/Vienna.xcodeproj/xcshareddata/xcschemes/Deployment.xcscheme
+++ b/Vienna.xcodeproj/xcshareddata/xcschemes/Deployment.xcscheme
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <Scheme
-   LastUpgradeVersion = "1600"
+   LastUpgradeVersion = "1610"
    version = "1.3">
    <BuildAction
       parallelizeBuildables = "YES"
diff --git a/Vienna.xcodeproj/xcshareddata/xcschemes/Vienna.xcscheme b/Vienna.xcodeproj/xcshareddata/xcschemes/Vienna.xcscheme
index 987d741944..8cd532b5d6 100644
--- a/Vienna.xcodeproj/xcshareddata/xcschemes/Vienna.xcscheme
+++ b/Vienna.xcodeproj/xcshareddata/xcschemes/Vienna.xcscheme
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <Scheme
-   LastUpgradeVersion = "1600"
+   LastUpgradeVersion = "1610"
    version = "1.7">
    <BuildAction
       parallelizeBuildables = "YES"