diff --git a/Cargo.toml b/Cargo.toml
index e8f1887..da9555e 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -7,7 +7,7 @@ repository = "https://github.com/Xuanwo/serde-env"
 edition = "2021"
 license = "Apache-2.0"
 name = "serde-env"
-version = "0.1.1"
+version = "0.2.0"
 
 [dependencies]
 serde = "1"