diff --git a/pkgs/development/python-modules/pyglossary/default.nix b/pkgs/development/python-modules/pyglossary/default.nix
index 6617af80e51d..933196e8bf24 100644
--- a/pkgs/development/python-modules/pyglossary/default.nix
+++ b/pkgs/development/python-modules/pyglossary/default.nix
@@ -28,25 +28,16 @@
 
 buildPythonPackage rec {
   pname = "pyglossary";
-  version = "5.1.1";
+  version = "5.2.1";
   pyproject = true;
 
   src = fetchFromGitHub {
     owner = "ilius";
     repo = "pyglossary";
     tag = version;
-    hash = "sha256-OrySbbStVSz+WF8D+ODK++lKfYJOm9KCfOxDP3snuKY=";
+    hash = "sha256-kxCJ5Sv/v7LOIgNrhpv2Q3ooWx/eciWOVV5YhjOWf70=";
   };
 
-  patches = [
-    # Fixes a few install issues, can be removed in the next release. See:
-    # https://github.com/ilius/pyglossary/pull/684
-    (fetchpatch {
-      url = "https://github.com/ilius/pyglossary/commit/f86c91ed987579cd8a1c7f7f278452901ce725ac.patch";
-      hash = "sha256-ewYeNwD3/aSsNbMazgW/3tBpYAPBZdnVu9LCh7tQZjg=";
-    })
-  ];
-
   build-system = [
     setuptools
   ]