diff --git a/Cargo.toml b/Cargo.toml
index 6f13efac2..64b447e14 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -110,7 +110,6 @@ time = { version = "0.2.23", default-features = false, features = ["std"] }
 tls-openssl = { package = "openssl", version = "0.10.9", optional = true }
 tls-rustls = { package = "rustls", version = "0.19.0", optional = true }
 url = "2.1"
-smallvec = "1.6"
 
 [target.'cfg(windows)'.dependencies.tls-openssl]
 version = "0.10.9"