diff --git a/Cargo.lock b/Cargo.lock
index e32aed91..2923b324 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -434,6 +434,15 @@ version = "0.1.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "00b0228411908ca8685dba7fc2cdd70ec9990a6e753e89b6ac91a84c40fbaf4b"
 
+[[package]]
+name = "form_urlencoded"
+version = "1.2.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "e13624c2627564efccf4934284bdd98cbaa14e79b0b5a141218e507b3a823456"
+dependencies = [
+ "percent-encoding 2.3.1",
+]
+
 [[package]]
 name = "fuchsia-cprng"
 version = "0.1.1"
@@ -543,7 +552,7 @@ dependencies = [
  "bytes",
  "http",
  "httparse",
- "percent-encoding",
+ "percent-encoding 1.0.1",
 ]
 
 [[package]]
@@ -568,7 +577,7 @@ dependencies = [
  "traitobject",
  "typeable",
  "unicase",
- "url",
+ "url 1.7.2",
 ]
 
 [[package]]
@@ -582,6 +591,16 @@ dependencies = [
  "unicode-normalization",
 ]
 
+[[package]]
+name = "idna"
+version = "0.5.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "634d9b1461af396cad843f47fdba5597a4f9e6ddd4bfb6ff5d85028c25cb12f6"
+dependencies = [
+ "unicode-bidi",
+ "unicode-normalization",
+]
+
 [[package]]
 name = "iovec"
 version = "0.1.4"
@@ -950,6 +969,12 @@ version = "1.0.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "31010dd2e1ac33d5b46a5b413495239882813e0369f8ed8a5e266f173602f831"
 
+[[package]]
+name = "percent-encoding"
+version = "2.3.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "e3148f5046208a5d56bcfc03053e3ca6334e51da8dfb19b6cdc8b306fae3283e"
+
 [[package]]
 name = "pkg-config"
 version = "0.3.30"
@@ -1848,9 +1873,20 @@ version = "1.7.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "dd4e7c0d531266369519a4aa4f399d748bd37043b00bde1e4ff1f60a120b355a"
 dependencies = [
- "idna",
+ "idna 0.1.5",
  "matches",
- "percent-encoding",
+ "percent-encoding 1.0.1",
+]
+
+[[package]]
+name = "url"
+version = "2.5.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "22784dbdf76fdde8af1aeda5622b546b422b6fc585325248a2bf9f5e41e94d6c"
+dependencies = [
+ "form_urlencoded",
+ "idna 0.5.0",
+ "percent-encoding 2.3.1",
 ]
 
 [[package]]
@@ -1930,7 +1966,7 @@ dependencies = [
  "tokio-tls",
  "tokio-udp",
  "tokio-uds",
- "url",
+ "url 2.5.2",
  "websocket",
  "websocket-base",
 ]
@@ -1952,7 +1988,7 @@ dependencies = [
  "tokio-tcp",
  "tokio-tls",
  "unicase",
- "url",
+ "url 1.7.2",
  "websocket-base",
 ]
 
diff --git a/Cargo.toml b/Cargo.toml
index 663253a5..76b1d19e 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -35,7 +35,7 @@ structopt-derive = { version = "=0.2.16", default-features = false }
 tokio-process = { version = "0.2.3", optional = true }
 slab_typesafe = "0.1"
 hyper="0.10.13"
-url="1.7.1"
+url="2.5.2"
 openssl-probe = { version = "0.1.2", optional = true }
 smart-default = "0.3.0"
 tokio-tls = {version = "0.2.0", optional = true}