diff --git a/pkgs/development/python-modules/jupyterhub/default.nix b/pkgs/development/python-modules/jupyterhub/default.nix
index b111ab1d01a5..b703b620eae2 100644
--- a/pkgs/development/python-modules/jupyterhub/default.nix
+++ b/pkgs/development/python-modules/jupyterhub/default.nix
@@ -51,14 +51,14 @@
 
 buildPythonPackage rec {
   pname = "jupyterhub";
-  version = "5.4.2";
+  version = "5.4.3";
   pyproject = true;
 
   src = fetchFromGitHub {
     owner = "jupyterhub";
     repo = "jupyterhub";
     tag = version;
-    hash = "sha256-eSYoLoPWHQ/HHAFW6X262hrIrmUxDxrYEzVFiwGVqCs=";
+    hash = "sha256-2LxbLwkEXpMBE5Fy7+3vQGO+CEKM50Ou5vATT6JtA8s=";
   };
 
   npmDeps = fetchNpmDeps {