diff --git a/pkgs/by-name/ma/mailpit/source.nix b/pkgs/by-name/ma/mailpit/source.nix
index 16256eccff09..c20cf59126af 100644
--- a/pkgs/by-name/ma/mailpit/source.nix
+++ b/pkgs/by-name/ma/mailpit/source.nix
@@ -1,6 +1,6 @@
 {
-  version = "1.30.3";
-  hash = "sha256-6Vt1GpGWHfaYaORBFa/cB+AxYQxAdkGtGTsrvL08dsA=";
-  npmDepsHash = "sha256-vXAXuvKqLWbwCjSLNS8mLDA9AmaGSRsB67iKQMi+/No=";
-  vendorHash = "sha256-A/kef2PgrA0Jpb/o+f1nUeiwSibOgsnyYLOzJ/HB1Fo=";
+  version = "1.30.4";
+  hash = "sha256-qpwwCugg18cC4xbwmLKNM3c63z8k1FOoZlzpgvXp5BU=";
+  npmDepsHash = "sha256-urjsUXcEwMaaaSs0WdH+8/q3h7mr+/lKvXi9x21VYpU=";
+  vendorHash = "sha256-/0ddo1IwGeLyOQRqgqNmju3qOzwYQTwz4MDf2TBkUDU=";
 }