diff --git a/pkgs/development/python-modules/jedi-language-server/default.nix b/pkgs/development/python-modules/jedi-language-server/default.nix
index 39156bb4aaf4..9d468fcd8cc0 100644
--- a/pkgs/development/python-modules/jedi-language-server/default.nix
+++ b/pkgs/development/python-modules/jedi-language-server/default.nix
@@ -11,9 +11,9 @@
   # dependencies
   docstring-to-markdown,
   jedi,
-  lsprotocol,
-  pydantic,
-  pygls,
+  lsprotocol_2025,
+  cattrs,
+  pygls_2,
 
   # tests
   pytestCheckHook,
@@ -23,7 +23,7 @@
 
 buildPythonPackage rec {
   pname = "jedi-language-server";
-  version = "0.45.1";
+  version = "0.46.0";
   pyproject = true;
 
   disabled = pythonOlder "3.9";
@@ -32,7 +32,7 @@ buildPythonPackage rec {
     owner = "pappasam";
     repo = "jedi-language-server";
     tag = "v${version}";
-    hash = "sha256-uO7+ui9FEeMF4sC/jI91px5wEWecvfJApogFMfwpPEs=";
+    hash = "sha256-8B/FYktdWtZvB8Us6zQ3gvx1MxJTzP2xyj1VhnM+Viw=";
   };
 
   build-system = [
@@ -42,9 +42,9 @@ buildPythonPackage rec {
   dependencies = [
     docstring-to-markdown
     jedi
-    lsprotocol
-    pydantic
-    pygls
+    lsprotocol_2025
+    cattrs
+    pygls_2
   ];
 
   nativeCheckInputs = [