diff --git a/pkgs/development/python-modules/mypy-boto3/default.nix b/pkgs/development/python-modules/mypy-boto3/default.nix
index 992c2bd3cca3..e3ef400942cc 100644
--- a/pkgs/development/python-modules/mypy-boto3/default.nix
+++ b/pkgs/development/python-modules/mypy-boto3/default.nix
@@ -459,7 +459,7 @@ rec {
 
   mypy-boto3-managedblockchain-query = buildMypyBoto3Package "managedblockchain-query" "1.34.33" "sha256-HByCyc+gnBu2+5qdtRw6LuRWCu7sVVXxmOJJZgWMFsI=";
 
-  mypy-boto3-marketplace-catalog = buildMypyBoto3Package "marketplace-catalog" "1.34.0" "sha256-lzl/UK3PULZu+XXbt8wGc6xwmJZBsj3Zfjiq/awWVzI=";
+  mypy-boto3-marketplace-catalog = buildMypyBoto3Package "marketplace-catalog" "1.34.41" "sha256-SZqNZO/36iGuf0jqNIZrbD1BOE7p6xMWhs5Y5VkUl8c=";
 
   mypy-boto3-marketplace-entitlement = buildMypyBoto3Package "marketplace-entitlement" "1.34.0" "sha256-yGaeDZLEmp/Nap++wI6GgQvVW3HxQFcM+ipk7RAuG4g=";