diff --git a/CHANGELOG.md b/CHANGELOG.md
index c2876a44a6cf872156b4729b8c7859645cddb87e..54b5de1b1ae8832aa51f3e9b763b141609f9e9a5 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,6 +1,8 @@
 # CHANGELOG
 
-## 0.4.0 - UNRELEASED
+## 0.4.0 - 2018-03-26
+
+Requires `libfranka` >= 0.3.0
 
   * **BREAKING** Removed `arm_id` and default `robot_ip` from launchfiles
   * **BREAKING** Changed namespace of `franka_control` controller manager