diff --git a/CHANGELOG.md b/CHANGELOG.md
index bab19714e23..b7f140afd17 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,11 +2,18 @@
 
 ## [Unreleased]
 
+## [1.4.0] 2019-07-29
+
 ### Added
 
 - Add new attribute `rustfmt::skip::attributes` to prevent rustfmt 
 from formatting an attribute #3665
 
+### Changed
+
+- Updated `rustc-ap-*` crates to 541.0.0.
+- Remove multiple semicolons.
+
 ## [1.3.3] 2019-07-15
 
 ### Added