diff --git a/pkgs/by-name/co/convco/package.nix b/pkgs/by-name/co/convco/package.nix
index 9c7abd5de926..9bd51a9efc5b 100644
--- a/pkgs/by-name/co/convco/package.nix
+++ b/pkgs/by-name/co/convco/package.nix
@@ -11,16 +11,16 @@
 
 rustPlatform.buildRustPackage (finalAttrs: {
   pname = "convco";
-  version = "0.6.2";
+  version = "0.6.3";
 
   src = fetchFromGitHub {
     owner = "convco";
     repo = "convco";
     rev = "v${finalAttrs.version}";
-    hash = "sha256-giVaDOYYH3YE9Gy0byt92vGEfyM4rTjpHDsKm5lqlP4=";
+    hash = "sha256-fJrP4XtlUX0RvH8T76YxqUCM/R+QvUpsaumn3Z1SOh0=";
   };
 
-  cargoHash = "sha256-DTeZDpS3OaGcem9AaAPFN+2AWuqWSGfk2KknbcgFzi0=";
+  cargoHash = "sha256-ySTXy8Jqw/EZl/olbWjMaDD8dryUFyWFvyapfvglFHI=";
 
   nativeBuildInputs = [
     cmake