diff --git a/pkgs/development/python-modules/jedi-language-server/default.nix b/pkgs/development/python-modules/jedi-language-server/default.nix
index b6d0019407ca..c32b84b75f4c 100644
--- a/pkgs/development/python-modules/jedi-language-server/default.nix
+++ b/pkgs/development/python-modules/jedi-language-server/default.nix
@@ -14,14 +14,14 @@
 
 buildPythonPackage rec {
   pname = "jedi-language-server";
-  version = "0.39.0";
+  version = "0.40.0";
   format = "pyproject";
 
   src = fetchFromGitHub {
     owner = "pappasam";
     repo = pname;
     rev = "refs/tags/v${version}";
-    sha256 = "sha256-nra2Xvfo1cfMoZkY7sem7NIEDwDmODWbGVNCeefSuQY=";
+    sha256 = "sha256-+3VgONZzlobgs4wujCaGTTYpIgYrWgWwYgKQqirS7t8=";
   };
 
   pythonRelaxDeps = [