diff --git a/CHANGES b/CHANGES
index 1b9c25f88..d21042b89 100644
--- a/CHANGES
+++ b/CHANGES
@@ -1,7 +1,7 @@
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 CHANGELOG
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-4.0.0 (2017-07-)
+4.0.0 (2017-07-18)
 
 FEATURES:
     - Double precision support provided ( available via cmake option )