diff --git a/pkgs/development/python-modules/flask-mongoengine/default.nix b/pkgs/development/python-modules/flask-mongoengine/default.nix
index ad4353312369..e26cac70b3ca 100644
--- a/pkgs/development/python-modules/flask-mongoengine/default.nix
+++ b/pkgs/development/python-modules/flask-mongoengine/default.nix
@@ -12,13 +12,13 @@
 
 buildPythonPackage rec {
   pname = "flask-mongoengine";
-  version = "0.9.5";
+  version = "1.0.0";
 
   src = fetchFromGitHub {
     owner = "MongoEngine";
     repo = pname;
     rev = "v${version}";
-    sha256 = "05hfddf1dm594wnjyqhj0zmjfsf1kpmx1frjwhypgzx4hf62qcmr";
+    sha256 = "10g9b13ls2msnhv8j44gslrfxa2ppqz2y1xjn2a4gg4m9mdjv8b2";
   };
 
   propagatedBuildInputs = [