diff --git a/pkgs/development/python-modules/irc/default.nix b/pkgs/development/python-modules/irc/default.nix
index bc87015f104..ed113dc6da6 100644
--- a/pkgs/development/python-modules/irc/default.nix
+++ b/pkgs/development/python-modules/irc/default.nix
@@ -5,13 +5,13 @@
 
 buildPythonPackage rec {
   pname = "irc";
-  version = "19.0.0";
+  version = "19.0.1";
 
   disabled = !isPy3k;
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "29026b1e977dacb621c710ae9531fcab6fa21825b743c616c220da0e58a32233";
+    sha256 = "99fd5d1fa1d054dee4fbb81e0d5193dc1e8200db751d5da9a97850a62162b9ab";
   };
 
   doCheck = false;