diff --git a/.github/workflows/CI.yaml b/.github/workflows/CI.yaml
index 883f8e4d..8da04c00 100644
--- a/.github/workflows/CI.yaml
+++ b/.github/workflows/CI.yaml
@@ -57,11 +57,6 @@ jobs:
             setup: |
               brew install llvm
             build: |
-              sudo rm -Rf /Library/Developer/CommandLineTools/SDKs/*;
-              export CC=$(xcrun -f clang);
-              export CXX=$(xcrun -f clang++);
-              SYSROOT=$(xcrun --sdk macosx --show-sdk-path);
-              export CFLAGS="-isysroot $SYSROOT -isystem $SYSROOT";
               export MACOSX_DEPLOYMENT_TARGET='11.0'
               export PATH="/opt/homebrew/opt/llvm/bin:$PATH"
               clang --version
diff --git a/.github/workflows/cargo-test.yaml b/.github/workflows/cargo-test.yaml
index 442553dd..5844e125 100644
--- a/.github/workflows/cargo-test.yaml
+++ b/.github/workflows/cargo-test.yaml
@@ -16,7 +16,7 @@ jobs:
   build:
     if: "!contains(github.event.head_commit.message, 'skip ci')"
     name: stable - macOS - cargo - test
-    runs-on: macos-latest
+    runs-on: macos-14
 
     steps:
       - uses: actions/checkout@v4
diff --git a/build.rs b/build.rs
index f71b92b8..736e2350 100644
--- a/build.rs
+++ b/build.rs
@@ -202,6 +202,11 @@ fn main() {
     }
     "macos" => {
       build.cpp_set_stdlib("c++");
+      if compile_target_arch == "aarch64" {
+        build.flag("-mmacosx-version-min=11.0");
+      } else {
+        build.flag("-mmacosx-version-min=10.13");
+      }
       println!("cargo:rustc-link-lib=c++");
       println!("cargo:rustc-link-lib=framework=ApplicationServices");
     }
diff --git a/skia-c/skia_c.hpp b/skia-c/skia_c.hpp
index bd7d7fca..25754f24 100644
--- a/skia-c/skia_c.hpp
+++ b/skia-c/skia_c.hpp
@@ -82,9 +82,6 @@ typedef struct skiac_picture skiac_picture;
 #define SK_FONT_FILE_PREFIX "/usr/share/fonts/"
 #endif
 
-sk_sp<SkFontMgr>
-SkFontMgr_New_Custom_Directory(const char *dir);
-
 enum class CssBaseline
 {
   Top,