diff --git a/CMakeLists.txt b/CMakeLists.txt
index 62599cf..8c2d22e 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -14,7 +14,7 @@ if (WIN32)
 	# set windows 7 as the minimum version
 	add_definitions(-D_WIN32_WINNT=0x0602)
 elseif(APPLE)
-    set(CMAKE_OSX_DEPLOYMENT_TARGET "10.15")
+    set(CMAKE_OSX_DEPLOYMENT_TARGET "11.0")
 elseif(UNIX)
     set(CMAKE_POSITION_INDEPENDENT_CODE ON)
 else()
diff --git a/setup.py b/setup.py
index 35b36cf..9d3ddee 100644
--- a/setup.py
+++ b/setup.py
@@ -87,7 +87,7 @@ def build_extension(self, ext: Extension) -> None:
     arch = platform.machine()
     if arch not in ("arm64", "x86_64"):
         raise RuntimeError(f"Unsupported architecture: {arch}")
-    options["bdist_wheel"] = {"plat_name": f"macosx_10_15_{arch}"}
+    options["bdist_wheel"] = {"plat_name": f"macosx_11_0_{arch}"}
 
 
 setup(