diff --git a/pkgs/by-name/ha/harper/package.nix b/pkgs/by-name/ha/harper/package.nix
index 4e3656d2b61a..bd16e0652546 100644
--- a/pkgs/by-name/ha/harper/package.nix
+++ b/pkgs/by-name/ha/harper/package.nix
@@ -7,18 +7,18 @@
 
 rustPlatform.buildRustPackage rec {
   pname = "harper";
-  version = "0.44.0";
+  version = "0.47.0";
 
   src = fetchFromGitHub {
     owner = "Automattic";
     repo = "harper";
     rev = "v${version}";
-    hash = "sha256-7sF2hwj4Gnca8QVociECKY+8grIDwcUoK9Zpx5YdNr0=";
+    hash = "sha256-kVZG3Vfe+PABhrXY26AUlBxrpiL9UtmIka84s0yvsXI=";
   };
 
   buildAndTestSubdir = "harper-ls";
   useFetchCargoVendor = true;
-  cargoHash = "sha256-SnwmXBt3wqsZPfKu3FIura8/y9MfU8VUKYRisdlcNXE=";
+  cargoHash = "sha256-M6HdwQZanMxTvDdw0giycoSJmaMVfGI8Vg9NjdYJaak=";
 
   passthru.updateScript = nix-update-script { };