diff --git a/Cargo.toml b/Cargo.toml
index 39ccb2a..1a37700 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -7,23 +7,23 @@ authors = ["Alexey Galakhov"]
 license = "MIT/Apache-2.0"
 readme = "README.md"
 homepage = "https://github.com/snapview/tungstenite-rs"
-documentation = "https://docs.rs/tungstenite/0.5.1"
+documentation = "https://docs.rs/tungstenite/0.5.2"
 repository = "https://github.com/snapview/tungstenite-rs"
-version = "0.5.1"
+version = "0.5.2"
 
 [features]
 default = ["tls"]
 tls = ["native-tls"]
 
 [dependencies]
-base64 = "0.6.0"
+base64 = "0.9.0"
 byteorder = "1.1.0"
 bytes = "0.4.4"
 httparse = "1.2.3"
 input_buffer = "0.1.1"
-log = "0.3.8"
-rand = "0.3.16"
-sha1 = "0.2.0"
+log = "0.4.0"
+rand = "0.4.1"
+sha1 = "0.3.0"
 url = "1.5.1"
 utf-8 = "0.7.1"