diff --git a/pkgs/development/python-modules/dash-core-components/default.nix b/pkgs/development/python-modules/dash-core-components/default.nix
index 7f2169cd9819..259e760fee32 100644
--- a/pkgs/development/python-modules/dash-core-components/default.nix
+++ b/pkgs/development/python-modules/dash-core-components/default.nix
@@ -4,12 +4,13 @@
 }:
 
 buildPythonPackage rec {
-  pname = "dash_core_components";
-  version = "1.17.1";
+  pname = "dash-core-components";
+  version = "2.0.0";
 
   src = fetchPypi {
-    inherit pname version;
-    sha256 = "sha256-flA/Xt22MDTdIMI9IYzA2KgeyI6aFbfLxg4maw4rYKk=";
+    pname = "dash_core_components";
+    inherit version;
+    sha256 = "sha256-xnM4dK+XXlUvlaE5ihbC7n3xTOQ/pguzcYo8bgtj/+4=";
   };
 
   # No tests in archive