diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index a36f175d4..92447e086 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -713,33 +713,32 @@ jobs:
       fail-fast: false
       matrix:
         # https://www.jessesquires.com/blog/2020/01/06/selecting-an-xcode-version-on-github-ci/
-        # https://github.com/actions/runner-images/blob/main/images/macos/macos-11-Readme.md#xcode
         # https://github.com/actions/runner-images/blob/main/images/macos/macos-12-Readme.md#xcode
         # https://github.com/actions/runner-images/blob/main/images/macos/macos-13-Readme.md#xcode
-        # https://github.com/actions/runner-images/blob/main/images/macos/macos-14-arm64-Readme.md
+        # https://github.com/actions/runner-images/blob/main/images/macos/macos-14-arm64-Readme.md#xcode
         # https://trac.macports.org/wiki/XcodeVersionInfo
         include:
-          - xcode: "11.7"
-            os: macos-11
-            arch_flags: -Wno-complex-component-init
-          - xcode: "12.4"
-            os: macos-11
-            arch_flags: -Wno-poison-system-directories  # due to meson test
-          - xcode: "12.5.1"
-            os: macos-11
-            arch_flags: -Wno-poison-system-directories  # due to meson test
           - xcode: "13.1"
             os: macos-12
             arch_flags: -Wno-poison-system-directories  # due to meson test
           - xcode: "13.3.1"
             os: macos-12
             arch_flags: -Wno-poison-system-directories  # due to meson test
-          - xcode: "13.4.1"
-            os: macos-12
-            arch_flags: -Wno-poison-system-directories  # due to meson test
           - xcode: "14.2"
             os: macos-13
             arch_flags: -Wno-poison-system-directories  # due to meson test
+          - xcode: "14.3.1"
+            os: macos-13
+            arch_flags: -Wno-poison-system-directories  # due to meson test
+          - xcode: "15.0.1"
+            os: macos-13
+            arch_flags: -Wno-poison-system-directories  # due to meson test
+          - xcode: "15.1"
+            os: macos-13
+            arch_flags: -Wno-poison-system-directories  # due to meson test
+          - xcode: "15.2"
+            os: macos-13
+            arch_flags: -Wno-poison-system-directories  # due to meson test
           - xcode: "14.3.1"
             os: macos-14  # arm64
             arch_flags: -march=native -Wno-poison-system-directories
@@ -750,6 +749,21 @@ jobs:
             arch_flags: -march=native -Wno-poison-system-directories
               # "-Wno-poison-system-directories": due to meson test
               # "-march=native": without, or with -mcpu=apple-m1 then unavailable __ARM_FEATURE_s get enabled
+          - xcode: "15.3"
+            os: macos-14  # arm64
+            arch_flags: -march=native -Wno-poison-system-directories
+              # "-Wno-poison-system-directories": due to meson test
+              # "-march=native": without, or with -mcpu=apple-m1 then unavailable __ARM_FEATURE_s get enabled
+          - xcode: "15.4"
+            os: macos-14  # arm64
+            arch_flags: -march=native -Wno-poison-system-directories
+              # "-Wno-poison-system-directories": due to meson test
+              # "-march=native": without, or with -mcpu=apple-m1 then unavailable __ARM_FEATURE_s get enabled
+          - xcode: "16.0"
+            os: macos-14  # arm64
+            arch_flags: -march=native -Wno-poison-system-directories
+              # "-Wno-poison-system-directories": due to meson test
+              # "-march=native": without, or with -mcpu=apple-m1 then unavailable __ARM_FEATURE_s get enabled
     runs-on: ${{ matrix.os }}
     env:
       DEVELOPER_DIR:  /Applications/Xcode_${{ matrix.xcode }}.app