diff --git a/pkgs/development/python-modules/pygls/default.nix b/pkgs/development/python-modules/pygls/default.nix
index d29ea2658c5a..1ce36111ff78 100644
--- a/pkgs/development/python-modules/pygls/default.nix
+++ b/pkgs/development/python-modules/pygls/default.nix
@@ -12,14 +12,14 @@
 
 buildPythonPackage rec {
   pname = "pygls";
-  version = "0.11.2";
+  version = "0.11.3";
   disabled = !isPy3k;
 
   src = fetchFromGitHub {
     owner = "openlawlibrary";
     repo = pname;
     rev = "v${version}";
-    sha256 = "sha256-zgQ5m198HMyFFrASSYCzn0EDLLeVy2j4LD0rEyEgahQ=";
+    sha256 = "sha256-/nmDaA67XzrrmfwlBm5syTS4hn25m30Zb3gvOdL+bR8=";
   };
 
   SETUPTOOLS_SCM_PRETEND_VERSION = version;