diff --git a/sys/Cargo.toml b/sys/Cargo.toml
index fdbdba8..f60debe 100644
--- a/sys/Cargo.toml
+++ b/sys/Cargo.toml
@@ -18,7 +18,7 @@ libc = "0.2"
 num_cpus = "1.0"
 cc = "1.0"
 pkg-config = "0.3"
-bindgen    = "0.31"
+bindgen    = "0.32"
 regex      = "0.2"
 
 [features]