diff --git a/pkgs/servers/mqtt/mosquitto/default.nix b/pkgs/servers/mqtt/mosquitto/default.nix
index 5b0f4eceaed9..b52cfb09d4f1 100644
--- a/pkgs/servers/mqtt/mosquitto/default.nix
+++ b/pkgs/servers/mqtt/mosquitto/default.nix
@@ -4,13 +4,13 @@
 
 stdenv.mkDerivation rec {
   pname = "mosquitto";
-  version = "1.6.7";
+  version = "1.6.8";
 
   src = fetchFromGitHub {
     owner  = "eclipse";
     repo   = "mosquitto";
     rev    = "v${version}";
-    sha256 = "1g9g9c95ypfa9dv53ga3hjqxrrlqmcf1lmpxgrifl2l34q4zzfln";
+    sha256 = "1py13vg3vwwwg6jdnmq46z6rlzb84r4ggqsmsrn4yar5hrw9pa90";
   };
 
   postPatch = ''