diff --git a/README.md b/README.md
index 6930855..b97dfa8 100644
--- a/README.md
+++ b/README.md
@@ -46,7 +46,10 @@ Screen list
 
 ## Release notes
     
-### v1.7.1 2020-09-16
+### v1.7.2 2020-11-10
+- improved charging graph
+
+### v1.7.1 2020-10-20
 - added new screen 1 - auto mode
   - automatically shows screen 3 - speed when speed is >5kph
   - screen 5 chargin graph when power kw > 1kW
diff --git a/enirodashboard.ino b/enirodashboard.ino
index 69feacc..41f875f 100644
--- a/enirodashboard.ino
+++ b/enirodashboard.ino
@@ -1,6 +1,6 @@
 /*
 
-  KIA eNiro Dashboard 1.7.1, 2020-10-18
+  KIA eNiro Dashboard 1.7.2, 2020-11-10
   !! working only with OBD BLE 4.0 adapters
   !! Supported adapter is  Vgate ICar Pro (must be BLE4.0 version)
   !! Not working with standard BLUETOOTH 3 adapters