diff --git a/pkgs/applications/editors/vscode/extensions/elijah-potter.harper/default.nix b/pkgs/applications/editors/vscode/extensions/elijah-potter.harper/default.nix
index 1f4e237c962d..36777f2b5a55 100644
--- a/pkgs/applications/editors/vscode/extensions/elijah-potter.harper/default.nix
+++ b/pkgs/applications/editors/vscode/extensions/elijah-potter.harper/default.nix
@@ -13,7 +13,7 @@ vscode-utils.buildVscodeMarketplaceExtension {
     name = "harper";
     publisher = "elijah-potter";
     version = harper.version;
-    hash = "sha256-rN8aQXDoUje5flRA1T4rw+CVWW9RQRNKtj6ktaAyJQ0=";
+    hash = "sha256-7WneJ4RNJ02SaceEp3su8be/jkZMIy1dSEH1Ay31wLM=";
   };
 
   nativeBuildInputs = [
diff --git a/pkgs/by-name/ha/harper/package.nix b/pkgs/by-name/ha/harper/package.nix
index 707798b9d0cd..2dd87b69c522 100644
--- a/pkgs/by-name/ha/harper/package.nix
+++ b/pkgs/by-name/ha/harper/package.nix
@@ -8,18 +8,18 @@
 
 rustPlatform.buildRustPackage (finalAttrs: {
   pname = "harper";
-  version = "1.6.0";
+  version = "1.7.0";
 
   src = fetchFromGitHub {
     owner = "Automattic";
     repo = "harper";
     rev = "v${finalAttrs.version}";
-    hash = "sha256-NhbgG/ZcVlN6dzoHpwrKkxcIQNvGBsKNomiy/u3vzkc=";
+    hash = "sha256-qXWoG5IjBvPK1GZqdWOlWne0CF99/VDWpe1ZW//mFxI=";
   };
 
   buildAndTestSubdir = "harper-ls";
 
-  cargoHash = "sha256-5oITx9AiKULU6wNdzXd30iUzuCb3EmZfjn1oLTNwnEU=";
+  cargoHash = "sha256-9ziHYBOCBo8006sag/C7VcUcf45Q1X82DL4DIPWa0lQ=";
 
   passthru.updateScript = nix-update-script { };