diff --git a/Cargo.lock b/Cargo.lock
index cc520fc..598f0b1 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -2275,7 +2275,7 @@ checksum = "59547bce71d9c38b83d9c0e92b6066c4253371f15005def0c30d9657f50c7642"
 
 [[package]]
 name = "undermoon"
-version = "0.5.0-alpha.1"
+version = "0.5.0-alpha.2"
 dependencies = [
  "actix-http",
  "actix-rt",
diff --git a/Cargo.toml b/Cargo.toml
index 4346368..a5af5f1 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "undermoon"
-version = "0.5.0-alpha.1"
+version = "0.5.0-alpha.2"
 authors = ["doyoubi"]
 edition = "2018"