diff --git a/device.yml b/device.yml
index c646567..9f964c4 100644
--- a/device.yml
+++ b/device.yml
@@ -3,7 +3,7 @@
 # yaml-language-server: $schema=https://raw.githubusercontent.com/harp-tech/reflex-generator/main/schema/device.json
 device: Olfactometer
 whoAmI: 1140
-firmwareVersion: "1.1"
+firmwareVersion: "1.2"
 hardwareTargets: "1.0"
 registers:
   EnableFlow: