diff --git a/pkgs/development/python-modules/slixmpp/default.nix b/pkgs/development/python-modules/slixmpp/default.nix
index 012a49eb3236..250d7d771b7b 100644
--- a/pkgs/development/python-modules/slixmpp/default.nix
+++ b/pkgs/development/python-modules/slixmpp/default.nix
@@ -2,13 +2,13 @@
 
 buildPythonPackage rec {
   pname = "slixmpp";
-  version = "1.6.0";
+  version = "1.7.0";
 
   disabled = !isPy3k;
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "0jamly1jv31ragpv8yn52av1m48iwl4i7f9knb67vmk8c22rjdwa";
+    sha256 = "sha256-fy7sRKS7ih4JmjOW/noL8qJ1xWVpQLbBbObHnMwT3Bc=";
   };
 
   patches = [