diff --git a/Upgrade.md b/Upgrade.md
index 19f5c5f..ee60669 100644
--- a/Upgrade.md
+++ b/Upgrade.md
@@ -1,3 +1,12 @@
+## 26.04.2019
+Updated Bridge things
+
+##### SQL Update 
+```
+ALTER TABLE BridgeList ADD COLUMN `mode` INT NOT NULL AFTER `batteryCritical`;
+ALTER TABLE BridgeLockState ADD COLUMN `mode` INT NOT NULL AFTER `batteryCritical`;
+ALTER TABLE BridgeInfo ADD COLUMN `deviceType` INT NOT NULL AFTER `currentTime`;
+```
 ## 11.12.2018
 Added hardwareVersion Information