diff --git a/pkgs/development/python-modules/chart-studio/default.nix b/pkgs/development/python-modules/chart-studio/default.nix
index 5bcc3050497a..1632d41fee67 100644
--- a/pkgs/development/python-modules/chart-studio/default.nix
+++ b/pkgs/development/python-modules/chart-studio/default.nix
@@ -10,14 +10,14 @@
 
 buildPythonPackage rec {
   pname = "chart-studio";
-  version = "5.15.0";
+  version = "5.16.1";
 
   # chart-studio was split from plotly
   src = fetchFromGitHub {
     owner = "plotly";
     repo = "plotly.py";
     rev = "refs/tags/v${version}";
-    hash = "sha256-H+p2fPBXn+VqrW63KkdmPn2xqxC9uAOzQUV1ruKEUSs=";
+    hash = "sha256-R94fmkz9cydOHKQbXMBR47OCdHHsR25uGiGszcr7AQQ=";
   };
 
   sourceRoot = "${src.name}/packages/python/chart-studio";