diff --git a/pkgs/development/python-modules/phonemizer/default.nix b/pkgs/development/python-modules/phonemizer/default.nix
index 80bc0737cac..43ce5f1e766 100644
--- a/pkgs/development/python-modules/phonemizer/default.nix
+++ b/pkgs/development/python-modules/phonemizer/default.nix
@@ -12,11 +12,11 @@
 
 buildPythonApplication rec {
   pname = "phonemizer";
-  version = "2.2.1";
+  version = "2.2.2";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "127n4f10zxq60qd8xvlc1amji4wbghqb90rfp25rzdk716kvgwab";
+    sha256 = "ae252f0bc7633e172b08622f318e7e112cde847e9281d4675ea7210157325146";
   };
 
   postPatch = ''