diff --git a/pkgs/development/libraries/socket_wrapper/default.nix b/pkgs/development/libraries/socket_wrapper/default.nix
index 4dd09776f343..2903e79f8910 100644
--- a/pkgs/development/libraries/socket_wrapper/default.nix
+++ b/pkgs/development/libraries/socket_wrapper/default.nix
@@ -1,11 +1,11 @@
 { stdenv, fetchurl, cmake, pkgconfig }:
 
 stdenv.mkDerivation rec {
-  name = "socket_wrapper-1.2.1";
+  name = "socket_wrapper-1.2.3";
 
   src = fetchurl {
     url = "mirror://samba/cwrap/${name}.tar.gz";
-    sha256 = "1yi1ry3skkbrhvm6g72ripz99diqxnd09v0bx3dlb5sfgcl0wjax";
+    sha256 = "1jprm8f7xb91b3yrapdbf51l36j6g038n379akz7ds0dicjh0fh7";
   };
 
   nativeBuildInputs = [ cmake pkgconfig ];