diff --git a/pkgs/development/python-modules/meld3/default.nix b/pkgs/development/python-modules/meld3/default.nix
index 018a634a43a6..a1729ecb04e3 100644
--- a/pkgs/development/python-modules/meld3/default.nix
+++ b/pkgs/development/python-modules/meld3/default.nix
@@ -5,11 +5,11 @@
 
 buildPythonPackage rec {
   pname = "meld3";
-  version = "1.0.2";
+  version = "2.0.0";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "0n4mkwlpsqnmn0dm0wm5hn9nkda0nafl0jdy5sdl5977znh59dzp";
+    sha256 = "1fbyafwi0d54394hkmp65nf6vk0qm4kipf5z60pdp4244rvadz8y";
   };
 
   doCheck = false;