diff --git a/pkgs/tools/misc/promexplorer/default.nix b/pkgs/tools/misc/promexplorer/default.nix
index b2c032be22ca..596b9990408a 100644
--- a/pkgs/tools/misc/promexplorer/default.nix
+++ b/pkgs/tools/misc/promexplorer/default.nix
@@ -1,13 +1,13 @@
 { lib, nimPackages, fetchFromGitHub }:
 nimPackages.buildNimPackage rec {
   pname = "promexplorer";
-  version = "0.0.3";
+  version = "0.0.4";
   nimBinOnly = true;
   src = fetchFromGitHub {
     owner = "marcusramberg";
     repo = "promexplorer";
     rev = "v${version}";
-    hash = "sha256-q+m4+aWT3IiI/XGmAm7jrJAxRbzzHr+p58eiHqjEbV0=";
+    hash = "sha256-Fj3RCVygixs+iIlLptX6aOsG4jJa/jUN8hXYkjZ7K/A=";
   };
 
   buildInputs = with nimPackages; [ illwill illwillwidgets ];