diff --git a/mozilla/extensions/irc/locales/generic/chrome/contents.rdf b/mozilla/extensions/irc/locales/generic/chrome/contents.rdf
index ff59a6a5848..f68431b686f 100644
--- a/mozilla/extensions/irc/locales/generic/chrome/contents.rdf
+++ b/mozilla/extensions/irc/locales/generic/chrome/contents.rdf
@@ -23,6 +23,6 @@
   <!-- Version Information.  State that we work only with major version of this
        package. -->
   <RDF:Description about="urn:mozilla:locale:en-US:chatzilla"
-       chrome:localeVersion="1.4a"/>
+       chrome:localeVersion="1.4b"/>
 
 </RDF:RDF>