2 files changed, 26 insertions, 8 deletions
diff --git a/Cargo.lock b/Cargo.lock
index 66ce501..4c7a52c 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -31,6 +31,12 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "4785bdd1c96b2a846b2bd7cc02e86b6b3dbf14e7e53446c4f54c92a361040822"
 
 [[package]]
+name = "dtoa"
+version = "0.4.6"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "134951f4028bdadb9b84baf4232681efbf277da25144b9b0ad65df75946c422b"
+
+[[package]]
 name = "es-public-proxy"
 version = "0.1.0"
 dependencies = [
@@ -38,9 +44,9 @@ dependencies = [
  "hyper",
  "serde",
  "serde_json",
+ "serde_urlencoded",
  "tokio",
  "toml",
- "url",
 ]
 
 [[package]]
@@ -194,9 +200,9 @@ dependencies = [
 
 [[package]]
 name = "idna"
-version = "0.2.0"
+version = "0.1.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "02e2673c30ee86b5b96a9cb52ad15718aa1f966f5ab9ad54a8b95d5ca33120a9"
+checksum = "38f09e0f0b1fb55fdee1f17470ad800da77af5186a1a76c026b679358b7e844e"
 dependencies = [
  "matches",
  "unicode-bidi",
@@ -358,9 +364,9 @@ dependencies = [
 
 [[package]]
 name = "percent-encoding"
-version = "2.1.0"
+version = "1.0.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d4fd5641d01c8f18a23da7b6fe29298ff4b55afcccdf78973b24cf3175fee32e"
+checksum = "31010dd2e1ac33d5b46a5b413495239882813e0369f8ed8a5e266f173602f831"
 
 [[package]]
 name = "pin-project"
@@ -456,6 +462,18 @@ dependencies = [
 ]
 
 [[package]]
+name = "serde_urlencoded"
+version = "0.5.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "642dd69105886af2efd227f75a520ec9b44a820d65bc133a9131f7d229fd165a"
+dependencies = [
+ "dtoa",
+ "itoa",
+ "serde",
+ "url",
+]
+
+[[package]]
 name = "signal-hook-registry"
 version = "1.2.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
@@ -626,9 +644,9 @@ checksum = "f7fe0bb3479651439c9112f72b6c505038574c9fbb575ed1bf3b797fa39dd564"
 
 [[package]]
 name = "url"
-version = "2.1.1"
+version = "1.7.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "829d4a8476c35c9bf0bbce5a3b23f4106f79728039b726d292bb93bc106787cb"
+checksum = "dd4e7c0d531266369519a4aa4f399d748bd37043b00bde1e4ff1f60a120b355a"
 dependencies = [
  "idna",
  "matches",
diff --git a/Cargo.toml b/Cargo.toml
index 626433d..16bdb08 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -9,10 +9,10 @@ edition = "2018"
 [dependencies]
 hyper = "0.13"
 http = "*"
-url = "*"
 tokio = { version = "0.2", features = ["full"] }
 serde = { version = "1.0", features = ["derive"] }
 serde_json = "1.0"
+serde_urlencoded = "0.5"
 toml = "0.4"
 
 # testing