diff --git a/.github/workflows/CI.Android.yml b/.github/workflows/CI.Android.yml
index 60d36e9..ec4ebd0 100644
--- a/.github/workflows/CI.Android.yml
+++ b/.github/workflows/CI.Android.yml
@@ -11,7 +11,7 @@ jobs:
     - uses: actions/checkout@v4
     - name: Set default Xamarin SDK versions
       run: |
-        $VM_ASSETS/select-xamarin-sdk-v2.sh --mono=6.10 --android=10.2
+        $VM_ASSETS/select-xamarin-sdk-v2.sh --mono=6.12 --android=10.2
 
     - name: Setup .NET Core SDK 7.0.x
       uses: actions/setup-dotnet@v3
diff --git a/.github/workflows/CI.iOS.yml b/.github/workflows/CI.iOS.yml
index 5d84b35..332e46d 100644
--- a/.github/workflows/CI.iOS.yml
+++ b/.github/workflows/CI.iOS.yml
@@ -11,7 +11,7 @@ jobs:
     - uses: actions/checkout@v4
     - name: Set default Xamarin SDK versions
       run: |
-        $VM_ASSETS/select-xamarin-sdk-v2.sh --mono=6.12 --ios=14.10
+        $VM_ASSETS/select-xamarin-sdk-v2.sh --mono=6.12 --ios=15.0
     
     - name: Set default Xcode 14.3
       run: |