diff --git a/pkgs/applications/networking/mailreaders/mutt/default.nix b/pkgs/applications/networking/mailreaders/mutt/default.nix
index a6acea9d1cb..ec4778cd4ab 100644
--- a/pkgs/applications/networking/mailreaders/mutt/default.nix
+++ b/pkgs/applications/networking/mailreaders/mutt/default.nix
@@ -27,11 +27,11 @@ with stdenv.lib;
 
 stdenv.mkDerivation rec {
   pname = "mutt";
-  version = "1.14.5";
+  version = "1.14.6";
 
   src = fetchurl {
     url = "http://ftp.mutt.org/pub/mutt/${pname}-${version}.tar.gz";
-    sha256 = "0p1xiqzmkqlzy5yi4l0dh0lacdq300zdj48zk0fir8j1pp512sri";
+    sha256 = "0i0q6vwhnb1grimsrpmz8maw255rh9k0laijzxkry6xqa80jm5s7";
   };
 
   patches = optional smimeSupport (fetchpatch {