diff --git a/History.md b/History.md
index 339ddbd..58742c2 100644
--- a/History.md
+++ b/History.md
@@ -1,3 +1,7 @@
+# 0.21.4 / 2019-06-15
+
+  * Prefer simple authenticator over LDAP (#42)
+
 # 0.21.3 / 2019-05-14
 
   * Fix: Even with offline access no refresh token is present
@@ -145,4 +149,4 @@
 
 # 0.1.0 / 2018-01-28
 
-  * Initial version (#1)
\ No newline at end of file
+  * Initial version (#1)