diff --git a/History.md b/History.md
index ceabbcb..68aec2f 100644
--- a/History.md
+++ b/History.md
@@ -1,3 +1,7 @@
+1.5.4 / 2017-1-4
+==================
+  * fibers fixes
+
 1.5.0 / 2015-10-19
 ==================
   * better mup integration