diff --git a/pkgs/servers/mqtt/mosquitto/default.nix b/pkgs/servers/mqtt/mosquitto/default.nix
index 152332538ff9..48058cf0d211 100644
--- a/pkgs/servers/mqtt/mosquitto/default.nix
+++ b/pkgs/servers/mqtt/mosquitto/default.nix
@@ -28,13 +28,13 @@ let
 in
 stdenv.mkDerivation rec {
   pname = "mosquitto";
-  version = "2.0.15";
+  version = "2.0.17";
 
   src = fetchFromGitHub {
     owner = "eclipse";
     repo = pname;
     rev = "v${version}";
-    sha256 = "sha256-H2oaTphx5wvwXWDDaf9lLSVfHWmb2rMlxQmyRB4k5eg=";
+    sha256 = "sha256-hOnZ6oHLvunZL6MrCmR5GkROQNww34QQ3m4gYDaSpb4=";
   };
 
   patches = lib.optionals stdenv.isDarwin [