diff --git a/pkgs/by-name/vh/vhdl-ls/package.nix b/pkgs/by-name/vh/vhdl-ls/package.nix
index 6c427cf3ad7c..258ce3584c4c 100644
--- a/pkgs/by-name/vh/vhdl-ls/package.nix
+++ b/pkgs/by-name/vh/vhdl-ls/package.nix
@@ -6,17 +6,17 @@
 
 rustPlatform.buildRustPackage rec {
   pname = "vhdl-ls";
-  version = "0.84.0";
+  version = "0.85.0";
 
   src = fetchFromGitHub {
     owner = "VHDL-LS";
     repo = "rust_hdl";
     rev = "v${version}";
-    hash = "sha256-MzlsZoV09QeerpbE/Nmu5tMIvgscu84fk2bYlWn7bjg=";
+    hash = "sha256-uqJiPJ86zX9r44F8D6tabw7Cp24WQoQTen3VqnjlYu0=";
   };
 
   useFetchCargoVendor = true;
-  cargoHash = "sha256-nKA38HbFFYRGd48VGqd7SHMY8fvTLE8to3iturKgWqM=";
+  cargoHash = "sha256-ZC9HwMwrK3xWKr+gnf3SGMUcSRkvV3HL5h9R2lmfW9Q=";
 
   postPatch = ''
     substituteInPlace vhdl_lang/src/config.rs \