diff --git a/pkgs/development/python-modules/pyphen/default.nix b/pkgs/development/python-modules/pyphen/default.nix
index 74581ba7e33c..bd9cf1304acd 100644
--- a/pkgs/development/python-modules/pyphen/default.nix
+++ b/pkgs/development/python-modules/pyphen/default.nix
@@ -6,11 +6,11 @@
 
 buildPythonPackage rec {
   pname = "pyphen";
-  version = "0.11.0";
+  version = "0.12.0";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "e2c3ed82c3a04317df5102addafe89652b0876bc6c6265f5dd4c3efaf02315e8";
+    sha256 = "b7d3dfc24b6f2178cdb2b1757ace0bd5d222de3e62c28d22ac578c5f22a13e9b";
   };
 
   preCheck = ''