diff --git a/ChangeLog b/ChangeLog
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@@ -1,3 +1,7 @@
+2023-05-25  Uwe Schulzweida
+
+	* Version 2.2.2 released
+
 2023-05-19  Uwe Schulzweida
 
 	* cdfDefineAttributes: check filetype for unsigned int attributes (bug fix)