diff --git a/d.config b/d.config
index 2acce4f6108..7c968349ac3 100644
--- a/d.config
+++ b/d.config
@@ -880,7 +880,7 @@ CONFIG_VERSION_HOME_URL="https://difuse.io"
 CONFIG_VERSION_HWREV="v1"
 CONFIG_VERSION_MANUFACTURER="Difuse"
 CONFIG_VERSION_MANUFACTURER_URL="https://difuse.io"
-CONFIG_VERSION_NUMBER="2.1.8"
+CONFIG_VERSION_NUMBER="2.1.9"
 CONFIG_VERSION_PRODUCT="DMSBG-100"
 CONFIG_VERSION_REPO="https://difuse.io/releases"
 CONFIG_VERSION_SUPPORT_URL="https://docs.difuse.io"