diff --git a/native/src/ctt-lcd/VERSION b/native/src/ctt-lcd/VERSION
index 267577d4..1d0ba9ea 100644
--- a/native/src/ctt-lcd/VERSION
+++ b/native/src/ctt-lcd/VERSION
@@ -1 +1 @@
-0.4.1
+0.4.0
diff --git a/system/native/ctt-lcd.version b/system/native/ctt-lcd.version
index 267577d4..1d0ba9ea 100644
--- a/system/native/ctt-lcd.version
+++ b/system/native/ctt-lcd.version
@@ -1 +1 @@
-0.4.1
+0.4.0