1 files changed, 4 insertions, 4 deletions
diff --git a/nixpkgs/pkgs/development/python-modules/ptpython/default.nix b/nixpkgs/pkgs/development/python-modules/ptpython/default.nix
index 65915c858696..f6befe1bd622 100644
--- a/nixpkgs/pkgs/development/python-modules/ptpython/default.nix
+++ b/nixpkgs/pkgs/development/python-modules/ptpython/default.nix
@@ -4,25 +4,25 @@
 , importlib-metadata
 , isPy3k
 , jedi
-, prompt_toolkit
+, prompt-toolkit
 , pygments
 }:
 
 buildPythonPackage rec {
   pname = "ptpython";
-  version = "3.0.17";
+  version = "3.0.19";
   disabled = !isPy3k;
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "911d25cca31a8e4f9b2ecd16dcdad793b8859e94fca1275f3485d8cdf20b13de";
+    sha256 = "b3d41ce7c2ce0e7e55051347eae400fc56b9b42b1c4a9db25b19ccf6195bfc12";
   };
 
   propagatedBuildInputs = [
     appdirs
     black # yes, this is in install_requires
     jedi
-    prompt_toolkit
+    prompt-toolkit
     pygments
   ] ++ lib.optionals (pythonOlder "3.8") [ importlib-metadata ];