diff --git a/pkgs/by-name/lt/lttng-ust/package.nix b/pkgs/by-name/lt/lttng-ust/package.nix
index 0455146aaed8..164510c209ce 100644
--- a/pkgs/by-name/lt/lttng-ust/package.nix
+++ b/pkgs/by-name/lt/lttng-ust/package.nix
@@ -26,13 +26,13 @@
 
 stdenv.mkDerivation (finalAttrs: {
   pname = "lttng-ust";
-  version = "2.14.0";
+  version = "2.15.0";
 
   src = fetchFromGitHub {
     owner = "lttng";
     repo = "lttng-ust";
     tag = "v${finalAttrs.version}";
-    hash = "sha256-9WZDjOGfflEc6BUUO3W70KeLcZnTaePkF8eg8Ns/lQc=";
+    hash = "sha256-LOZo/sVb9eG39Gg1PBs2FoLHTeOD5us9wW4kUwNo8o0=";
   };
 
   outputs = [