diff --git a/pkgs/development/tools/misc/lttng-tools/default.nix b/pkgs/development/tools/misc/lttng-tools/default.nix
index 800947e788ab..627a51916cb8 100644
--- a/pkgs/development/tools/misc/lttng-tools/default.nix
+++ b/pkgs/development/tools/misc/lttng-tools/default.nix
@@ -1,11 +1,11 @@
 { stdenv, fetchurl, popt, libuuid, liburcu, lttng-ust, kmod, libxml2 }:
 
 stdenv.mkDerivation rec {
-  name = "lttng-tools-2.5.0";
+  name = "lttng-tools-2.5.2";
 
   src = fetchurl {
     url = "https://lttng.org/files/lttng-tools/${name}.tar.bz2";
-    sha256 = "19qw3v8z5kz9ls988sc1d8yczl9i1d5c6vmzna8wz790szwvin6s";
+    sha256 = "0g931f90pl9bfgsxihrj0zlw9ivyaplbiw28axkscmjvzd1d6lhz";
   };
 
   buildInputs = [ popt libuuid liburcu lttng-ust libxml2 ];