diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index c422717..0bc9eb2 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -72,7 +72,7 @@ jobs:
             gnu_triple: aarch64-apple-darwin
             os: iphoneos
             minos: 7.0
-    runs-on: macos-15
+    runs-on: macos-15-arm64
     env:
       MBEDTLS_VERSION: 3.5.2
       READLINE_VERSION: 8.2
@@ -114,9 +114,9 @@ jobs:
           echo "CC=$(xcrun --find cc)" >> $GITHUB_ENV
           echo "CXX=$(xcrun --find c++)" >> $GITHUB_ENV
           echo "CPP=$(xcrun --find cc) -E" >> $GITHUB_ENV
-          echo "CFLAGS=-g -Os -arch ${{ matrix.arch }} -m${{ matrix.os }}-version-min=${{ matrix.minos }} -isysroot ${{ env.SDK }} -isystem $(pwd)/sysroot/usr/local/include -Os -g -flto=full -Wl,-object_path_lto,lto.o -D_FILE_OFFSET_BITS=64 -D_TIME_BITS=64" >> $GITHUB_ENV
-          echo "CPPFLAGS=-g -Os -arch ${{ matrix.arch }} -m${{ matrix.os }}-version-min=${{ matrix.minos }} -isysroot ${{ env.SDK }} -isystem $(pwd)/sysroot/usr/local/include -Wno-error-implicit-function-declaration -Os -D_FILE_OFFSET_BITS=64 -D_TIME_BITS=64" >> $GITHUB_ENV
-          echo "CXXFLAGS=-stdlib=libc++ -g -Os -isysroot ${{ env.SDK }} -arch ${{ matrix.arch }} -m${{ matrix.os }}-version-min=${{ matrix.minos }} -isystem $(pwd)/sysroot/usr/local/include -Os -D_FILE_OFFSET_BITS=64 -D_TIME_BITS=64" >> $GITHUB_ENV
+          echo "CFLAGS=-g -Os -arch ${{ matrix.arch }} -m${{ matrix.os }}-version-min=${{ matrix.minos }} -isysroot ${{ env.SDK }} -isystem$(TARGET_SYSROOT)/usr/include/c++/v1 -isystem $(pwd)/sysroot/usr/local/include -Os -g -flto=full -Wl,-object_path_lto,lto.o -D_FILE_OFFSET_BITS=64 -D_TIME_BITS=64" >> $GITHUB_ENV
+          echo "CPPFLAGS=-g -Os -arch ${{ matrix.arch }} -m${{ matrix.os }}-version-min=${{ matrix.minos }} -isysroot ${{ env.SDK }} -isystem$(TARGET_SYSROOT)/usr/include/c++/v1 -isystem $(pwd)/sysroot/usr/local/include -Wno-error-implicit-function-declaration -Os -D_FILE_OFFSET_BITS=64 -D_TIME_BITS=64" >> $GITHUB_ENV
+          echo "CXXFLAGS=-stdlib=libc++ -g -Os -isysroot ${{ env.SDK }} -arch ${{ matrix.arch }} -m${{ matrix.os }}-version-min=${{ matrix.minos }} -isystem$(TARGET_SYSROOT)/usr/include/c++/v1 -isystem $(pwd)/sysroot/usr/local/include -Os -D_FILE_OFFSET_BITS=64 -D_TIME_BITS=64" >> $GITHUB_ENV
           echo "LDFLAGS=-g -Wl,-dead_strip -arch ${{ matrix.arch }} -isysroot ${{ env.SDK }} -m${{ matrix.os }}-version-min=${{ matrix.minos }} -L$(pwd)/sysroot/usr/local/lib" >> $GITHUB_ENV
           echo "CFLAGS_FOR_BUILD=-arch $(uname -m) -isysroot $(xcrun -sdk macosx --show-sdk-path) -Os" >> $GITHUB_ENV
           echo "CXXFLAGS_FOR_BUILD=-stdlib=libc++ -arch $(uname -m) -isysroot $(xcrun -sdk macosx --show-sdk-path) -Os" >> $GITHUB_ENV