diff --git a/pkgs/development/python-modules/pyglossary/default.nix b/pkgs/development/python-modules/pyglossary/default.nix
index 0a1bd012c8f7..f8023ecc2851 100644
--- a/pkgs/development/python-modules/pyglossary/default.nix
+++ b/pkgs/development/python-modules/pyglossary/default.nix
@@ -28,14 +28,14 @@
 
 buildPythonPackage (finalAttrs: {
   pname = "pyglossary";
-  version = "5.4.1";
+  version = "5.4.2";
   pyproject = true;
 
   src = fetchFromGitHub {
     owner = "ilius";
     repo = "pyglossary";
     tag = finalAttrs.version;
-    hash = "sha256-R0+iPcEuiSWaPecyo1Qf2kFWWzmE7xnZg2ZgFOPWCTU=";
+    hash = "sha256-Q2QS/Kg4iN1WMFTADfoqN9UC9da/5Bcp7ZjiZ5V3InM=";
   };
 
   build-system = [