diff --git a/CHANGELOG.md b/CHANGELOG.md
index c169a1c537ac3c5661919021b8e3a381e4985ed8..bb3b9cfd4e59054eda3a203058d04da3dffb9bee 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -6,6 +6,8 @@ Note that since we don't clearly distinguish between a public and private interf
 
 ## [Unreleased]
 
+## [v3.4.0] - 2022-03-13
+
 - Fix handling of mmcif with empty ``label_*`` fields
 - Improve saccharide detection (compare against list from CCD)
 - Fix legend label of hydrophobicity color theme