diff --git a/pkgs/development/python-modules/jupyterlab/default.nix b/pkgs/development/python-modules/jupyterlab/default.nix
index 0ee36a5c0c09..fb5ac3d06aa2 100644
--- a/pkgs/development/python-modules/jupyterlab/default.nix
+++ b/pkgs/development/python-modules/jupyterlab/default.nix
@@ -8,12 +8,12 @@
 
 buildPythonPackage rec {
   pname = "jupyterlab";
-  version = "2.2.4";
+  version = "2.2.6";
   disabled = pythonOlder "3.5";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "e9d26c4c1cf4f7760dfa9ccd3fd5ea5027ae2767f22c7766dbb2fbb5e5dfcd4b";
+    sha256 = "6554b022d2cd120100e165ec537c6511d70de7f89e253b3c667ea28f2a9263ff";
   };
 
   propagatedBuildInputs = [ jupyterlab_server notebook ];