diff --git a/changelog.md b/changelog.md
index c4bb433..0671778 100644
--- a/changelog.md
+++ b/changelog.md
@@ -1,3 +1,7 @@
+### Marth 6th
+- fixed tick data retrival. When requesting tick data, every other tick was skipped
+- refactored code
+
 ### 30th April 2020
 
 - add support for spreads