diff --git a/app.toml b/app.toml
index f103257..8108c40 100644
--- a/app.toml
+++ b/app.toml
@@ -5,7 +5,7 @@ description = "Style portraits and have fun."
 LongDescription = "about.md"
 Category = "Data Science"
 Tags = ["DATA_SCIENCE", "MACHINE_LEARNING", "COMP_VISION"]
-Version = "0.3.0"
+Version = "0.4.0"
 
 [Runtime]
 MemoryLimit = "64Gi"