diff --git a/Formula/msmtp.rb b/Formula/msmtp.rb
index 2c6c6f28cd..ddcfec2be1 100644
--- a/Formula/msmtp.rb
+++ b/Formula/msmtp.rb
@@ -1,8 +1,8 @@
 class Msmtp < Formula
   desc "SMTP client that can be used as an SMTP plugin for Mutt"
   homepage "https://marlam.de/msmtp/"
-  url "https://marlam.de/msmtp/releases/msmtp-1.8.4.tar.xz"
-  sha256 "e5dd7fe95bc8e2f5eea3e4894ec9628252f30bd700a7fd1a568b10efa91129f7"
+  url "https://marlam.de/msmtp/releases/msmtp-1.8.5.tar.xz"
+  sha256 "1613daced9c47b8c028224fc076799c2a4d72923e242be4e9e5c984cbbbb9f39"
 
   bottle do
     cellar :any