diff --git a/pkgs/development/python-modules/jupyter_console/default.nix b/pkgs/development/python-modules/jupyter_console/default.nix
index 712117d5011..22e057a5654 100644
--- a/pkgs/development/python-modules/jupyter_console/default.nix
+++ b/pkgs/development/python-modules/jupyter_console/default.nix
@@ -12,12 +12,12 @@
 
 buildPythonPackage rec {
   pname = "jupyter_console";
-  version = "6.3.0";
+  version = "6.4.0";
   disabled = pythonOlder "3.5";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "947f66bbdeee2221b4fb3a6b78225d337b8f10832f14cecf7932183635abe1d9";
+    sha256 = "242248e1685039cd8bff2c2ecb7ce6c1546eb50ee3b08519729e6e881aec19c7";
   };
 
   propagatedBuildInputs = [