diff --git a/pkgs/development/python-modules/mlflow/default.nix b/pkgs/development/python-modules/mlflow/default.nix
index 5ffde397337..13cfc0b63df 100644
--- a/pkgs/development/python-modules/mlflow/default.nix
+++ b/pkgs/development/python-modules/mlflow/default.nix
@@ -25,12 +25,12 @@
 
 buildPythonPackage rec {
   pname = "mlflow";
-  version = "1.12.1";
+  version = "1.14.1";
   disabled = isPy27;
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "9b8af18d6e779fbbb094edfeb963691e485bba62eeec39fd62dfbe34bc12afeb";
+    sha256 = "e3abff0831564d9a4b5d5a15e5ee76b0f5b4580b362c24a58ee821634c8fb1a3";
   };
 
   # run into https://stackoverflow.com/questions/51203641/attributeerror-module-alembic-context-has-no-attribute-config