diff --git a/Cargo.toml b/Cargo.toml
index 80baa32..d554922 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -66,7 +66,7 @@ http = "0.2"
 url = "2.1"
 bytes = "0.5"
 serde = "1.0"
-serde_urlencoded = "0.6.1"
+serde_urlencoded = "0.7"
 mime_guess = "2.0"
 ## json
 serde_json = { version = "1.0", optional = true }