diff --git a/pkgs/development/python-modules/libknot/default.nix b/pkgs/development/python-modules/libknot/default.nix
index 900e6b9e7bed..f03fb728feae 100644
--- a/pkgs/development/python-modules/libknot/default.nix
+++ b/pkgs/development/python-modules/libknot/default.nix
@@ -12,12 +12,12 @@
 
 buildPythonPackage rec {
   pname = "libknot";
-  version = "3.5.3";
+  version = "3.5.4";
   pyproject = true;
 
   src = fetchPypi {
     inherit pname version;
-    hash = "sha256-jnJ7xWO29V04Xln8xSZ+ky5ravQ2rEpSRx8Xh6PWbyw=";
+    hash = "sha256-pwXOlz5oxtDOkUXWcqTSwPc9BeYaikG4E7qJ4rbVsAk=";
   };
 
   postPatch = ''