diff --git a/Cargo.toml b/Cargo.toml
index e811a31..7cc982e 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -7,24 +7,24 @@ authors = ["Alexey Galakhov"]
 license = "MIT/Apache-2.0"
 readme = "README.md"
 homepage = "https://github.com/snapview/tungstenite-rs"
-documentation = "https://docs.rs/tungstenite/0.2.2"
+documentation = "https://docs.rs/tungstenite/0.2.3"
 repository = "https://github.com/snapview/tungstenite-rs"
-version = "0.2.2"
+version = "0.2.3"
 
 [features]
 default = ["tls"]
 tls = ["native-tls"]
 
 [dependencies]
-base64 = "0.4.1"
+base64 = "0.5.2"
 byteorder = "1.0.0"
-bytes = "0.4.1"
-httparse = "1.2.1"
+bytes = "0.4.3"
+httparse = "1.2.2"
 log = "0.3.7"
 rand = "0.3.15"
 sha1 = "0.2.0"
 url = "1.4.0"
-utf-8 = "0.7.0"
+utf-8 = "0.7.1"
 
 [dependencies.native-tls]
 optional = true