diff --git a/pkgs/development/python-modules/unicode-rbnf/default.nix b/pkgs/development/python-modules/unicode-rbnf/default.nix
index 550ac9319a0a..c036cccf5f90 100644
--- a/pkgs/development/python-modules/unicode-rbnf/default.nix
+++ b/pkgs/development/python-modules/unicode-rbnf/default.nix
@@ -12,14 +12,14 @@
 
 buildPythonPackage rec {
   pname = "unicode-rbnf";
-  version = "2.1.0";
+  version = "2.2.0";
   pyproject = true;
 
   src = fetchFromGitHub {
     owner = "rhasspy";
     repo = "unicode-rbnf";
     tag = "v${version}";
-    hash = "sha256-1kq8qTzFYYRRjlxBdvIiBuXbprA0bF4zMFOVbpgCR3c=";
+    hash = "sha256-jVooLqy1FjCQGll53DqQ074ypjGwPRBzVmgEYXtMP+Y=";
   };
 
   nativeBuildInputs = [ setuptools ];