diff --git a/pkgs/development/python-modules/dremel3dpy/default.nix b/pkgs/development/python-modules/dremel3dpy/default.nix
index 8d28ac60dcc..b734311b159 100644
--- a/pkgs/development/python-modules/dremel3dpy/default.nix
+++ b/pkgs/development/python-modules/dremel3dpy/default.nix
@@ -14,14 +14,14 @@
 
 buildPythonPackage rec {
   pname = "dremel3dpy";
-  version = "1.1.1";
+  version = "2.0.1";
   format = "setuptools";
 
   disabled = pythonOlder "3.7";
 
   src = fetchPypi {
     inherit pname version;
-    hash = "sha256-mf0YjK0nnuNnWgP20yqSgwc0SJfbqnvZqW0MKEXFTg8=";
+    hash = "sha256-+gw7JBr4/u7iaxo6DTiCQGq58eBkp6SYX6Z/Lyv+T90=";
   };
 
   propagatedBuildInputs = [
@@ -35,11 +35,6 @@ buildPythonPackage rec {
     yarl
   ];
 
-  postPatch = ''
-    # Ignore the pinning
-    sed -i -e "s/==[0-9.]*//" setup.py
-  '';
-
   # Module has no tests
   doCheck = false;