diff --git a/pkgs/development/python-modules/mayim/default.nix b/pkgs/development/python-modules/mayim/default.nix
index 8c4cbd41fb51..47d33a4c6aa5 100644
--- a/pkgs/development/python-modules/mayim/default.nix
+++ b/pkgs/development/python-modules/mayim/default.nix
@@ -18,14 +18,14 @@
 
 buildPythonPackage rec {
   pname = "mayim";
-  version = "1.1.0";
+  version = "1.2.0";
   pyproject = true;
 
   src = fetchFromGitHub {
     owner = "ahopkins";
     repo = "mayim";
     tag = "v${version}";
-    hash = "sha256-nb0E9kMEJUihaCp8RnqGh0nSyDQo50eL1C4K5lBPlPQ=";
+    hash = "sha256-azAx/+y1wrUsacCmQ1SCSkn4svf6GzSfhEW3WJwjoks=";
   };
 
   build-system = [