diff --git a/pkgs/by-name/fl/flashmq/package.nix b/pkgs/by-name/fl/flashmq/package.nix
index eddaf63f3060..4cf312476d80 100644
--- a/pkgs/by-name/fl/flashmq/package.nix
+++ b/pkgs/by-name/fl/flashmq/package.nix
@@ -2,13 +2,13 @@
 
 stdenv.mkDerivation rec {
   pname = "flashmq";
-  version = "1.14.0";
+  version = "1.15.1";
 
   src = fetchFromGitHub {
     owner = "halfgaar";
     repo = "FlashMQ";
     rev = "v${version}";
-    hash = "sha256-rOhH3mRPW4LweQmzztr6/xGqSfo02nFBWrAVd0/oQGA=";
+    hash = "sha256-6ShMYTynqIVm7EH3b9Jzy5UKE7SH/Lq5uWV3VaDVREQ=";
   };
 
   nativeBuildInputs = [ cmake installShellFiles ];