diff --git a/pkgs/servers/mqtt/mosquitto/default.nix b/pkgs/servers/mqtt/mosquitto/default.nix
index 510a65b60c82..0c574e599757 100644
--- a/pkgs/servers/mqtt/mosquitto/default.nix
+++ b/pkgs/servers/mqtt/mosquitto/default.nix
@@ -23,13 +23,13 @@ let
 in
 stdenv.mkDerivation rec {
   pname = "mosquitto";
-  version = "2.0.14";
+  version = "2.0.15";
 
   src = fetchFromGitHub {
     owner = "eclipse";
     repo = pname;
     rev = "v${version}";
-    sha256 = "0ns4dxywsy9hsmd3ybanxvzwdvzs0szc2rg43c310l4xb1sd8wm2";
+    sha256 = "sha256-H2oaTphx5wvwXWDDaf9lLSVfHWmb2rMlxQmyRB4k5eg=";
   };
 
   patches = lib.optionals stdenv.isDarwin [