diff --git a/pkgs/tools/networking/swaks/default.nix b/pkgs/tools/networking/swaks/default.nix
index 9d776752c82..ceae0c0cf30 100644
--- a/pkgs/tools/networking/swaks/default.nix
+++ b/pkgs/tools/networking/swaks/default.nix
@@ -2,11 +2,11 @@
 
 stdenv.mkDerivation rec {
   pname = "swaks";
-  version = "20181104.0";
+  version = "20190914.0";
 
   src = fetchurl {
     url = "https://www.jetmore.org/john/code/swaks/files/${pname}-${version}.tar.gz";
-    sha256 = "0n1yd27xcyb1ylp5gln3yv5gzi9r377hjy1j32367kgb3247ygq2";
+    sha256 = "12awq5z4sdd54cxprj834zajxhkpy4jwhzf1fhigcx1zbhdaacsp";
   };
 
   buildInputs = [ perl makeWrapper ];