diff --git a/.gitignore b/.gitignore
index a9d37c5..4a1e9db 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,2 +1,3 @@
 target
 Cargo.lock
+.idea/
diff --git a/Cargo.toml b/Cargo.toml
index 4bf5b35..9f7e9cf 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -11,8 +11,8 @@ keywords = ["jwt", "web", "api", "token", "json"]
 
 [dependencies]
 rustc-serialize = "0.3"
-clippy = {version = "~0.0.44", optional = true}
-ring = "0.3"
+clippy = {version = "~0.0.95", optional = true}
+ring = "0.4"
 
 [features]
 default = []