diff --git a/CMakeLists.txt b/CMakeLists.txt
index c6e6e20..7366cca 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -29,7 +29,7 @@ if (WIN32)
 elseif (LINUX)
     set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -fPIC")
 elseif (APPLE)
-    if(${APNGASM_COMPILE_TARGET} STREQUAL "x86_64")
+    if(${APNGASM_COMPILE_TARGET} STREQUAL "armv8")
         set(CMAKE_OSX_DEPLOYMENT_TARGET "11.0")
     else()
         set(CMAKE_OSX_DEPLOYMENT_TARGET "10.15")
diff --git a/scripts/get_deps.py b/scripts/get_deps.py
index d9a6d9c..eb9488d 100755
--- a/scripts/get_deps.py
+++ b/scripts/get_deps.py
@@ -18,10 +18,10 @@ def install_deps(arch: str):
         settings.append("compiler.runtime=static")
     elif platform.system() == "Darwin":
         settings.append("os=Macos")
-        if arch == "x86_64":
-            settings.append("os.version=10.15")
-        else:
+        if arch == "armv8":
             settings.append("os.version=11.0")
+        else:
+            settings.append("os.version=10.15")
         settings.append("compiler=apple-clang")
         settings.append("compiler.libcxx=libc++")
     elif platform.system() == "Linux":