diff --git a/pkgs/development/python-modules/dash-renderer/default.nix b/pkgs/development/python-modules/dash-renderer/default.nix
index 5c8f524e423a..bc489ff8f96c 100644
--- a/pkgs/development/python-modules/dash-renderer/default.nix
+++ b/pkgs/development/python-modules/dash-renderer/default.nix
@@ -5,11 +5,11 @@
 
 buildPythonPackage rec {
   pname = "dash_renderer";
-  version = "1.9.0";
+  version = "1.9.1";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "3c5519a781beb2261ee73b2d193bef6f212697636f204acd7d58cd986ba88e30";
+    sha256 = "73a69e3d145880e68e42723ad10182251d92b44f3efe92b8763145cfd2158e7e";
   };
 
   # No tests in archive