diff --git a/sys/Cargo.toml b/sys/Cargo.toml
index d2b88be4..eb40dab5 100644
--- a/sys/Cargo.toml
+++ b/sys/Cargo.toml
@@ -21,7 +21,7 @@ reqwest = { version = "0.10", features = ["native-tls", "blocking"] }
 tar = "0.4"
 
 [build-dependencies]
-bindgen = "0.54"
+bindgen = "0.55"
 glob = "0.3"
 regex = "1.3"
 semver = "0.10"