diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index fe015067..edea2f36 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -156,7 +156,7 @@ jobs:
       matrix:
         os:
           - ubuntu-24.04
-          - macos-14
+          - macos-15
         static:
           - On
           - Off
@@ -201,7 +201,7 @@ jobs:
       matrix:
         os:
           - ubuntu-24.04
-          - macos-14
+          - macos-15
 
     steps:
       - uses: actions/checkout@v5
@@ -378,7 +378,7 @@ jobs:
             artifact: "windows-msvc-25"
           }
           - {
-            os: macos-14, name: "MacOS Clang 16",
+            os: macos-15, name: "MacOS Clang 16",
             artifact: "macos-clang-16",
             compiler: clang, compiler_version: 16, sanitizers: "On"
           }
@@ -494,7 +494,7 @@ jobs:
           - { os: ubuntu-24.04,  name: "Ubuntu GCC 14",   artifact: "ubuntu-gcc-14", compiler_version: 14, }
           - { os: windows-2022, name: "Windows VS 2022", artifact: "windows-msvc-22", compiler_version: 22, }
           - { os: windows-2025, name: "Windows VS 2025", artifact: "windows-msvc-25", compiler_version: 26, }
-          - { os: macos-14,   name: "MacOS Clang 16",  artifact: "macos-clang-16", compiler_version: 16, }
+          - { os: macos-15,   name: "MacOS Clang 16",  artifact: "macos-clang-16", compiler_version: 16, }
 
     steps:
       - uses: actions/checkout@v5
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index 972b9ceb..d024e46c 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -34,7 +34,7 @@ jobs:
             artifact: "windows-msvc-22"
           }
           - {
-            os: macos-14, name: "MacOS Clang 16",
+            os: macos-15, name: "MacOS Clang 16",
             artifact: "macos-clang-16",
             compiler: clang, compiler_version: 16,
           }
diff --git a/.github/workflows/setup-compilers/action.yaml b/.github/workflows/setup-compilers/action.yaml
index 398653cf..1d7943b2 100644
--- a/.github/workflows/setup-compilers/action.yaml
+++ b/.github/workflows/setup-compilers/action.yaml
@@ -36,8 +36,8 @@ runs:
       shell: bash
       run: |
         if [[ '${{ startsWith(inputs.os_name, 'macos') }}' == 'true' ]]; then
-          echo "cc=/opt/homebrew/opt/llvm@${{ inputs.compiler_version }}/bin/${{ inputs.compiler }}" >> $GITHUB_OUTPUT
-          echo "cxx=/opt/homebrew/opt/llvm@${{ inputs.compiler_version }}/bin/${{ inputs.compiler }}++" >> $GITHUB_OUTPUT
+          echo "cc=$(xcrun --find clang)" >> $GITHUB_OUTPUT
+          echo "cxx=$(xcrun --find clang++)" >> $GITHUB_OUTPUT
         elif [[ '${{ inputs.compiler }}' == 'clang' ]]; then
           echo "cc=clang-${{ inputs.compiler_version }}" >> $GITHUB_OUTPUT
           echo "cxx=clang++-${{ inputs.compiler_version }}" >> $GITHUB_OUTPUT
@@ -61,12 +61,6 @@ runs:
           libc++-${{ inputs.compiler_version }}-dev libc++abi-${{ inputs.compiler_version }}-dev  \
           clang-tools-${{ inputs.compiler_version }} llvm-${{ inputs.compiler_version }}
 
-    - name: Update LLVM compilers
-      if: startsWith(inputs.os_name, 'macos')
-      shell: bash
-      run: |
-        brew install llvm@${{ inputs.compiler_version }}
-
     - name: Setup Windows environment
       uses: ilammy/msvc-dev-cmd@0b201ec74fa43914dc39ae48a89fd1d8cb592756 # v1.13.0
       if: startsWith(inputs.os_name, 'windows')