diff --git a/pkgs/development/python-modules/w3lib/default.nix b/pkgs/development/python-modules/w3lib/default.nix
index 3b18b488719a..839a4738f9fe 100644
--- a/pkgs/development/python-modules/w3lib/default.nix
+++ b/pkgs/development/python-modules/w3lib/default.nix
@@ -7,11 +7,11 @@
 
 buildPythonPackage rec {
   pname = "w3lib";
-  version = "1.17.0";
+  version = "1.19.0";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "0vshh300ay5wn5hwl9qcb32m71pz5s6miy0if56vm4nggy159inq";
+    sha256 = "55994787e93b411c2d659068b51b9998d9d0c05e0df188e6daf8f45836e1ea38";
   };
 
   buildInputs = [ six pytest ];