diff --git a/Cargo.toml b/Cargo.toml
index 4a70e7f..bd7028e 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -14,13 +14,13 @@ build = "build.rs"
 travis-ci = { repository = "ntzwrk/skeleton", branch = "master" }
 
 [dependencies]
-toml = "0.3"
-serde = "0.9"
-serde_derive = "0.9"
-clap = "2.22"
+toml = "0.4"
+serde = "1.0"
+serde_derive = "1.0"
+clap = "2.24"
 hyper = "0.10"
 hyper-native-tls = "0.2"
-clippy = {version = "*", optional = true}
+clippy = {version = "0", optional = true}
 
 [build-dependencies]
 clap = "2.22"