diff --git a/Cargo.toml b/Cargo.toml
index f4c2ed2..0f87600 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -1,7 +1,7 @@
 [package]
 name = "publicsuffix"
 description = "A robust and reliable library for parsing domain names"
-version = "1.3.0"
+version = "1.3.1"
 license = "MIT/Apache-2.0"
 repository = "https://github.com/rushmorem/publicsuffix"
 documentation = "https://docs.rs/publicsuffix"
diff --git a/src/tests.rs b/src/tests.rs
index 8e229e1..6b61fdc 100644
--- a/src/tests.rs
+++ b/src/tests.rs
@@ -299,6 +299,7 @@ fn list_behaviour() {
                 r#"甲斐@黒川.日本"#,
                 r#"чебурашка@ящик-с-апельсинами.рф"#,
                 r#"संपर्क@डाटामेल.भारत"#,
+                r#"用户@例子.广告"#,
             ];
             for email in emails {
                 println!("{} should be valid", email);