diff --git a/pkgs/development/python-modules/pyls-black/default.nix b/pkgs/development/python-modules/pyls-black/default.nix
index 10c34dd8353..bd27de6eba7 100644
--- a/pkgs/development/python-modules/pyls-black/default.nix
+++ b/pkgs/development/python-modules/pyls-black/default.nix
@@ -4,13 +4,13 @@
 
 buildPythonPackage rec {
   pname = "pyls-black";
-  version = "0.3.0";
+  version = "0.4.4";
 
   src = fetchFromGitHub {
     owner = "rupert";
     repo = "pyls-black";
     rev = "v${version}";
-    sha256 = "1pagbafb9r9glzy7nbvrq19msjy4wqahrvmc0wll0a0r4msqpi1d";
+    sha256 = "1ynynay9g6yma39szbzf15ypq3c72fg1i0kjmq1dwxarj68i2gf9";
   };
 
   disabled = !isPy3k;