diff --git a/.github/workflows/CI.yml b/.github/workflows/CI.yml
index 2b59eab01..1e1451a35 100644
--- a/.github/workflows/CI.yml
+++ b/.github/workflows/CI.yml
@@ -15,21 +15,17 @@ jobs:
   build:
     strategy:
       matrix:
-        xcode: [ "14.3" ]
+        xcode: [ "15.0" ]
         platform: [ "all", "macos", "ios" ]
         os: [ "macos-13" ]
         upload_artifacts: [ true ]
-        # additional specific configurations
+
+        # Legacy configurations
         include:
-          # "Legacy" Xcode 12.5.1 & 11.7 macOS builds
           - xcode: "12.5.1"
             platform: "macos"
             os: "macos-11"
             upload_artifacts: false
-          - xcode: "11.7"
-            platform: "macos"
-            os: "macos-11"
-            upload_artifacts: false
       fail-fast: false
 
     name: 'MoltenVK (Xcode ${{ matrix.xcode }} - ${{ matrix.platform }})'
diff --git a/Docs/Whats_New.md b/Docs/Whats_New.md
index 755cb806a..9e0fc42ac 100644
--- a/Docs/Whats_New.md
+++ b/Docs/Whats_New.md
@@ -32,6 +32,7 @@ Released TBD
 - Support maximizing the concurrent executing compilation tasks via `MVKConfiguration::shouldMaximizeConcurrentCompilation`
 - Add support for `VK_PRESENT_MODE_IMMEDIATE_KHR` to macOS Cube demo.
 - Log more info about SPIR-V to MSL conversion errors.
+- Drop official support for using *Xcode 11* to build MoltenVK.