diff --git a/pkgs/top-level/python-packages.nix b/pkgs/top-level/python-packages.nix
index 4b763880c95d..969ae8b240a7 100644
--- a/pkgs/top-level/python-packages.nix
+++ b/pkgs/top-level/python-packages.nix
@@ -21057,11 +21057,11 @@ in {
 
   pysocks = buildPythonPackage rec {
     name = "pysocks-${version}";
-    version = "1.5.7";
+    version = "1.6.6";
 
     src = pkgs.fetchurl {
       url    = "mirror://pypi/P/PySocks/PySocks-${version}.tar.gz";
-      sha256 = "124bydbcspzhkb6ynckvgqra1b79rh5mrq98kbyyd202n6a7c775";
+      sha256 = "0h9zwr8z9j6l313ns335irjrkk6qnk4qzvwmjqygrp7mbwi9lh82";
     };
 
     doCheck = false;