diff --git a/Cargo.lock b/Cargo.lock
index 9540282..a29e9f8 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -1915,7 +1915,6 @@ dependencies = [
  "serde_json",
  "strum 0.20.0",
  "strum_macros 0.20.1",
- "syn 1.0.57",
  "tokio-core",
  "tokio-timer",
  "toml",
diff --git a/Cargo.toml b/Cargo.toml
index db78135..5e7c9c5 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -46,7 +46,6 @@ strum = "0.20.0"
 strum_macros = "0.20.1"
 libc = "0.2"
 regex = "1"
-syn = "=1.0.57"
 
 [dependencies.cursive]
 version = "0.16.3"