diff --git a/pkgs/by-name/co/complgen/package.nix b/pkgs/by-name/co/complgen/package.nix
index 3f4a2ce116fb..366997c15a51 100644
--- a/pkgs/by-name/co/complgen/package.nix
+++ b/pkgs/by-name/co/complgen/package.nix
@@ -6,16 +6,16 @@
 
 rustPlatform.buildRustPackage (finalAttrs: {
   pname = "complgen";
-  version = "0.8.2";
+  version = "0.8.3";
 
   src = fetchFromGitHub {
     owner = "adaszko";
     repo = "complgen";
     tag = "v${finalAttrs.version}";
-    hash = "sha256-cJKcyq5zV4eJboYz4l0NoGKhMilk6aPz3j3E2G+7yoU=";
+    hash = "sha256-z4jR2evvC0p306UeULroCLwaa7sjYUh7ENWp17FolAw=";
   };
 
-  cargoHash = "sha256-2asHTHbh8V2Or+crjNCNNiUN2CGmmsHSJ9XZHKuZhP8=";
+  cargoHash = "sha256-VhfIUP9NjsgoJ0qNUFwWdaZpWAWzSlmVgPI8kNeFVgM=";
 
   meta = {
     changelog = "https://github.com/adaszko/complgen/blob/v${finalAttrs.version}/CHANGELOG.md";