diff --git a/pkgs/servers/xmpp/prosody/default.nix b/pkgs/servers/xmpp/prosody/default.nix
index f32e6d68452..3285456a348 100644
--- a/pkgs/servers/xmpp/prosody/default.nix
+++ b/pkgs/servers/xmpp/prosody/default.nix
@@ -19,12 +19,12 @@ let
 in
 
 stdenv.mkDerivation rec {
-  version = "0.9.10";
+  version = "0.9.12";
   name = "prosody-${version}";
 
   src = fetchurl {
     url = "http://prosody.im/downloads/source/${name}.tar.gz";
-    sha256 = "0bv6s5c0iizz015hh1lxlwlw1iwvisywajm2rcrbdfyrskzfwdj8";
+    sha256 = "139yxqpinajl32ryrybvilh54ddb1q6s0ajjhlcs4a0rnwia6n8s";
   };
 
   communityModules = fetchhg {