diff --git a/gradle.properties b/gradle.properties
index db0ee59..fc223bd 100644
--- a/gradle.properties
+++ b/gradle.properties
@@ -12,6 +12,6 @@ mod_authors= DancingSnow
 mod_description = A mod added more ae cells and so on.
 mod_license = MIT
 mod_url = https://github.com/GregTech-Exploring-Pioneer/BiggerAE2
-mod_version = 1.3.4
+mod_version = 1.4.0
 
 maven_group = cn.dancingsnow.bigger_ae2