diff --git a/CHANGELOG.md b/CHANGELOG.md
index 444dbd9..931e386 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,9 +1,12 @@
+## Release 1.11
+- Fix AU915 sub band bug
+
 ## Release 1.10
 - Fix Discovery mode start when not yet connected
 - Key lock & screen off mode
 - Backend now allows to clear the discovery mode cache to test different antennas one after the other.
 - Discovery mode can be paused/resumed by clicking on 5d button
-- US915 and AS915 sub bands support
+- US915 and AU915 sub bands support
 
 ## Release 1.9
 - Fix US915 / SF10 
diff --git a/binaries/WioLoRaWANFieldTester_LoRaE5_ALLZONE.bin b/binaries/WioLoRaWANFieldTester_LoRaE5_ALLZONE.bin
index 53a1e22..cbd1018 100755
Binary files a/binaries/WioLoRaWANFieldTester_LoRaE5_ALLZONE.bin and b/binaries/WioLoRaWANFieldTester_LoRaE5_ALLZONE.bin differ
diff --git a/binaries/WioLoRaWANFieldTester_LoRaE5_ALLZONE.uf2 b/binaries/WioLoRaWANFieldTester_LoRaE5_ALLZONE.uf2
index c754f27..7d9ebdd 100644
Binary files a/binaries/WioLoRaWANFieldTester_LoRaE5_ALLZONE.uf2 and b/binaries/WioLoRaWANFieldTester_LoRaE5_ALLZONE.uf2 differ
diff --git a/config.h b/config.h
index c8033a6..b1e6005 100644
--- a/config.h
+++ b/config.h
@@ -68,7 +68,7 @@
 //#define JUSTCLEAN
 
 
-#define VERSION "v1.11a"
+#define VERSION "v1.11"
 
 #ifdef DEBUG
   #define LOGLN(x)  Serial.println x