diff --git a/pkgs/development/python-modules/anywidget/default.nix b/pkgs/development/python-modules/anywidget/default.nix
index fa5a0aa10209..9d5a5bd5214e 100644
--- a/pkgs/development/python-modules/anywidget/default.nix
+++ b/pkgs/development/python-modules/anywidget/default.nix
@@ -14,14 +14,14 @@
 
 buildPythonPackage rec {
   pname = "anywidget";
-  version = "0.9.3";
+  version = "0.9.4";
   format = "pyproject";
 
   disabled = pythonOlder "3.7";
 
   src = fetchPypi {
     inherit pname version;
-    hash = "sha256-Coae8oretZHhb1c9i5x0Sm1nVruN89kRZSEMyeLibbg=";
+    hash = "sha256-97nCw1PohHKW2DtY6RARk1/RlMsc1s5wajuhbY3pQxo=";
   };
 
   # We do not need the jupyterlab build dependency, because we do not need to