diff --git a/pkgs/development/python-modules/jupyter-server-terminals/default.nix b/pkgs/development/python-modules/jupyter-server-terminals/default.nix
index 584b7fb634b0..5eb3456c3d62 100644
--- a/pkgs/development/python-modules/jupyter-server-terminals/default.nix
+++ b/pkgs/development/python-modules/jupyter-server-terminals/default.nix
@@ -16,14 +16,14 @@
 
 let self = buildPythonPackage rec {
   pname = "jupyter-server-terminals";
-  version = "0.4.4";
-  format = "pyproject";
+  version = "0.5.0";
+  pyproject = true;
 
   src = fetchFromGitHub {
     owner = "jupyter-server";
     repo = "jupyter_server_terminals";
     rev = "refs/tags/v${version}";
-    hash = "sha256-F1lpg4ASw3ImvhC8XA8Ya4qpcbGY6fg8PYJt8sJj4cs=";
+    hash = "sha256-RT4rBSSDuIr3d8+hmbiF7rMn94Yr7ekocWeXww0tKlA=";
   };
 
   nativeBuildInputs = [