diff --git a/pkgs/development/python-modules/pymysql/default.nix b/pkgs/development/python-modules/pymysql/default.nix
index 7e9fdcfeb48b..be019c73f185 100644
--- a/pkgs/development/python-modules/pymysql/default.nix
+++ b/pkgs/development/python-modules/pymysql/default.nix
@@ -8,13 +8,13 @@
 
 buildPythonPackage rec {
   pname = "pymysql";
-  version = "1.1.0";
+  version = "1.1.1";
   pyproject = true;
 
   src = fetchPypi {
-    pname = "PyMySQL";
+    pname = "pymysql";
     inherit version;
-    hash = "sha256-TxOn34vzalHoHdnzYF/t5FpIeP4C+SNjSf2Co/BhL5Y=";
+    hash = "sha256-4SdhGq8rQXQDxgv03FcBJK60pX9fN7jpWuOZpC+QTNA=";
   };
 
   build-system = [ setuptools ];