diff --git a/Cargo.toml b/Cargo.toml
index b51f02b..36ec764 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -33,7 +33,7 @@ version = "0.1.5"
 
 [dependencies.tokio-dns-unofficial]
 optional = true
-version = "0.3.0"
+version = "0.3.1"
 
 [dependencies.tokio]
 optional = true