diff --git a/config.py b/config.py
index c79e4b3d42..e6a57f8ccd 100644
--- a/config.py
+++ b/config.py
@@ -63,7 +63,7 @@ def get_parsed_args():
 
 
 def get_version():
-    return "4.2.1"
+    return "4.2.2"
 
 def skip_leading_wsp(f):
     "Works on a file, returns a file-like object"