diff --git a/pkgs/development/tools/misc/lttng-ust/default.nix b/pkgs/development/tools/misc/lttng-ust/default.nix
index ad5276e5e1a9..4b0be0f0fa45 100644
--- a/pkgs/development/tools/misc/lttng-ust/default.nix
+++ b/pkgs/development/tools/misc/lttng-ust/default.nix
@@ -13,11 +13,11 @@
 
 stdenv.mkDerivation rec {
   pname = "lttng-ust";
-  version = "2.10.4";
+  version = "2.10.5";
 
   src = fetchurl {
     url = "https://lttng.org/files/lttng-ust/${pname}-${version}.tar.bz2";
-    sha256 = "0rx9q5r9qcdx3i9i0rx28p33yl52sd6f35qj7qs4li2w42xv9mbm";
+    sha256 = "0ddwk0nl28bkv2xb78gz16a2bvlpfbjmzwfbgwf5p1cq46dyvy86";
   };
 
   buildInputs = [ python ];