diff --git a/ChangeLog b/ChangeLog
index b8f641f357cd48492b6d6a4087513aab5997129f..7d407c40be5b20c056479600be28d6466195ebd5 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,4 +1,12 @@
-2014-04-07 Jana Mendrok <jana.mendrok@ltu.se>
+2015-06-17 Jana Mendrok <jana.mendrok@ltu.se>
+
+	* ARTS-XML-DATA-2-2-4
+
+	* spectroscopy/Perrin/O2.xml.gz:
+	Ported bug-fixing change from ARTS-XML-DATA-2-3-1 (corrected CO2
+	broadening).
+
+2015-06-16 Jana Mendrok <jana.mendrok@ltu.se>
 
 	* ARTS-XML-DATA-2-2-3
 
diff --git a/spectroscopy/Perrin/O2.xml.gz b/spectroscopy/Perrin/O2.xml.gz
index 7630a39767870b5d8d93a3b854ab28bb37f6f0ee..068f533b21df37f123bece3f7355631bb1eae846 100644
Binary files a/spectroscopy/Perrin/O2.xml.gz and b/spectroscopy/Perrin/O2.xml.gz differ