diff --git a/pkgs/by-name/di/diskwatch/package.nix b/pkgs/by-name/di/diskwatch/package.nix
index 866ccdca52b8..c6ad557d0fb8 100644
--- a/pkgs/by-name/di/diskwatch/package.nix
+++ b/pkgs/by-name/di/diskwatch/package.nix
@@ -11,18 +11,18 @@
 
 rustPlatform.buildRustPackage (finalAttrs: {
   pname = "diskwatch";
-  version = "0.3.2";
+  version = "0.4.0";
 
   src = fetchFromGitHub {
     owner = "matthart1983";
     repo = "diskwatch";
     tag = "v${finalAttrs.version}";
-    hash = "sha256-/wR+tUQPV6EnWcZvOdZY9di9Eu07NSnAn25du/KMlfw=";
+    hash = "sha256-pKo4zXyoX2OiOIwirCdzQuuFW1dMye/AA4MNVYgki3A=";
   };
 
   __structuredAttrs = true;
 
-  cargoHash = "sha256-UTO7jkO+a1n9HcVYrw1m4EAMaiXk4z3TlOa/JtlpFV8=";
+  cargoHash = "sha256-Nr01CMCsh3llYAlVS0O0F+/rmopTywxw9itISYoyQRI=";
 
   nativeCheckInputs = [ versionCheckHook ];