diff --git a/pkgs/development/libraries/libthreadar/default.nix b/pkgs/development/libraries/libthreadar/default.nix
index 953800cdd576..bff42af3acaa 100644
--- a/pkgs/development/libraries/libthreadar/default.nix
+++ b/pkgs/development/libraries/libthreadar/default.nix
@@ -3,12 +3,12 @@
 with lib;
 
 stdenv.mkDerivation rec {
-  version = "1.3.2";
+  version = "1.3.5";
   pname = "libthreadar";
 
   src = fetchurl {
     url = "mirror://sourceforge/libthreadar/${pname}-${version}.tar.gz";
-    sha256 = "sha256-q5FiBlncbhdXDgRm7wgxcd4rkxqje/1ls9kPGqmomP0=";
+    sha256 = "sha256-T5W83Ry3e1hHrnpmSLkfJDYHrVP6YDpXTqmf0WGCjB8=";
   };
 
   outputs = [ "out" "dev" ];