diff --git a/Cargo.lock b/Cargo.lock
index 4b94645..4ae9724 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -901,7 +901,7 @@ dependencies = [
 
 [[package]]
 name = "needroleshere"
-version = "0.3.0"
+version = "0.4.0"
 dependencies = [
  "anyhow",
  "async-trait",
diff --git a/Cargo.toml b/Cargo.toml
index 994fea9..cc7aa24 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -1,7 +1,7 @@
 [package]
 name = "needroleshere"
 description = "Yet another AWS IAM Roles Anywhere helper"
-version = "0.3.0"
+version = "0.4.0"
 edition = "2021"
 authors = ["Sorah Fukumori <her@sorah.jp>"]
 license = "Apache-2.0"