diff --git a/Misc/NEWS b/Misc/NEWS
index 021cac0..013d598 100644
--- a/Misc/NEWS
+++ b/Misc/NEWS
@@ -29,6 +29,8 @@
 Library
 -------
 
+- Issue #3924: Ignore cookies with invalid "version" field in cookielib.
+
 - Issue #6268: Fix seek() method of codecs.open(), don't read the BOM twice
   after seek(0)