diff --git a/pkgs/development/python-modules/widgetsnbextension/default.nix b/pkgs/development/python-modules/widgetsnbextension/default.nix
new file mode 100644
index 000000000000..dda58c65f60c
--- /dev/null
+++ b/pkgs/development/python-modules/widgetsnbextension/default.nix
@@ -0,0 +1,29 @@
+{ lib
+, buildPythonPackage
+, fetchPypi
+, notebook
+, ipywidgets
+}:
+
+buildPythonPackage rec {
+  pname = "widgetsnbextension";
+  name = "${pname}-${version}";
+  version = "2.0.0";
+
+  src = fetchPypi {
+    inherit pname version;
+    sha256 = "566582a84642d0c0f78b756a954450a38a8743eeb8dad04b7cab3ca66f455e6f";
+  };
+
+  propagatedBuildInputs = [ notebook ];
+
+  # No tests in archive
+  doCheck = false;
+
+  meta = {
+    description = "IPython HTML widgets for Jupyter";
+    homepage = http://ipython.org/;
+    license = ipywidgets.meta.license; # Build from same repo
+    maintainers = with lib.maintainers; [ fridh ];
+  };
+}
\ No newline at end of file
diff --git a/pkgs/top-level/python-packages.nix b/pkgs/top-level/python-packages.nix
index 7e11ff182a76..01e561ee38d7 100644
--- a/pkgs/top-level/python-packages.nix
+++ b/pkgs/top-level/python-packages.nix
@@ -27039,27 +27039,7 @@ EOF
     };
   };
 
-  widgetsnbextension = buildPythonPackage rec {
-    name = "widgetsnbextension-${version}";
-    version = "1.2.6";
-
-    src = pkgs.fetchurl {
-      url = "mirror://pypi/w/widgetsnbextension/${name}.tar.gz";
-      sha256 = "c618cfb32978c9517caf0b4ef3aec312f8dd138577745e7b0d4abfcc7315ce51";
-    };
-
-    propagatedBuildInputs = with self; [ notebook ];
-
-    # No tests in archive
-    doCheck = false;
-
-    meta = {
-      description = "IPython HTML widgets for Jupyter";
-      homepage = http://ipython.org/;
-      license = self.ipywidgets.meta.license; # Build from same repo
-      maintainers = with maintainers; [ fridh ];
-    };
-  };
+  widgetsnbextension = callPackage ../development/python-modules/widgetsnbextension { };
 
   willie = buildPythonPackage rec {
     name = "willie-${version}";