diff --git a/ChangeLog b/ChangeLog
index d3fae66..50d1d4a 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,5 +1,14 @@
 
-=== tio v1.22 ===
+=== tio v1.23 ===
+
+
+Changes since tio v1.22:
+
+ * Update copyright headers
+
+Jakub Wilk:
+
+ * Fix typos
 
 
 Changes since tio v1.21: