diff --git a/pkgs/by-name/ha/harper/package.nix b/pkgs/by-name/ha/harper/package.nix
index e09609e1cf14..e6639eeec7af 100644
--- a/pkgs/by-name/ha/harper/package.nix
+++ b/pkgs/by-name/ha/harper/package.nix
@@ -6,16 +6,16 @@
 
 rustPlatform.buildRustPackage rec {
   pname = "harper";
-  version = "0.9.5";
+  version = "0.10.0";
 
   src = fetchFromGitHub {
     owner = "elijah-potter";
     repo = "harper";
     rev = "v${version}";
-    hash = "sha256-Tk2YOY9myAGHrNTpgwyqo+P6gGQ+2cpKAJbsA3ZfhUA=";
+    hash = "sha256-DpBCTljIigpyZdiFm8x/bqDn+kzK8ILHpzGqX0d1mI8=";
   };
 
-  cargoHash = "sha256-9ITfjrtc8LPQ3u3G59xESzqky/PCiea5mJiTIiEAmSA=";
+  cargoHash = "sha256-ZMZq/HRvr+JO/fHBJcyRtKXSzCabxkJRBe6OQjij77g=";
 
   meta = {
     description = "Grammar Checker for Developers";