diff --git a/pkgs/development/python-modules/mitmproxy-macos/default.nix b/pkgs/development/python-modules/mitmproxy-macos/default.nix
index 39798d90b15d..0ce125e691e1 100644
--- a/pkgs/development/python-modules/mitmproxy-macos/default.nix
+++ b/pkgs/development/python-modules/mitmproxy-macos/default.nix
@@ -6,14 +6,14 @@
 
 buildPythonPackage rec {
   pname = "mitmproxy-macos";
-  version = "0.3.11";
+  version = "0.4.1";
   pyproject = true;
 
   src = fetchFromGitHub {
     owner = "mitmproxy";
     repo = "mitmproxy_rs";
     rev = version;
-    hash = "sha256-V6LUr1jJiTo0+53jipkTyzG5JSw6uHaS6ziyBaFbETw=";
+    hash = "sha256-Vc7ez/W40CefO2ZLAHot14p478pDPtQor865675vCtI=";
   };
 
   sourceRoot = "${src.name}/mitmproxy-macos";