diff --git a/CHANGELOG.md b/CHANGELOG.md
index 3fbdebc0..a647a408 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,7 +1,7 @@
 # Changelog
 
 
-## dev version: in a forthcoming release
+## [v1.1.0] - 2018-10-04
 
 ### Added
 
@@ -10,7 +10,7 @@
 
 ### Changed
 
-- noise implementation revised 
+- noise implementation revised
 
 ### Removed