diff --git a/pkgs/tools/misc/mprocs/default.nix b/pkgs/tools/misc/mprocs/default.nix
index 2a14f252f4a..a91b2a4d6ac 100644
--- a/pkgs/tools/misc/mprocs/default.nix
+++ b/pkgs/tools/misc/mprocs/default.nix
@@ -2,21 +2,21 @@
 
 rustPlatform.buildRustPackage rec {
   pname = "mprocs";
-  version = "0.2.2";
+  version = "0.4.0";
 
   src = fetchFromGitHub {
     owner = "pvolok";
     repo = pname;
     rev = "v${version}";
-    sha256 = "sha256-9wac2jlh8MLggcYuEHVUPYPjhfzGN+4o1XT8B9pj4f8=";
+    sha256 = "sha256-IzaXcEm4eUpLWsn59ZSiIJ0mCegLhBiA3ONKI1Djemk=";
   };
 
-  cargoSha256 = "sha256-vGhoM5VMJO+ppLk8DetNZ8UteU6ifdtRe1HNJ0dSB+0=";
+  cargoSha256 = "sha256-nTFCFmmS3IIm+D2PjvDxUKQGTn2h0ajXtxLuosa9rRY=";
 
   meta = with lib; {
     description = "A TUI tool to run multiple commands in parallel and show the output of each command separately";
     homepage = "https://github.com/pvolok/mprocs";
     license = licenses.mit;
-    maintainers = [ maintainers.GaetanLepage ];
+    maintainers = with maintainers; [ GaetanLepage thehedgeh0g ];
   };
 }