diff --git a/Cargo.toml b/Cargo.toml
index a9484ea30a2..e52a2b7f46b 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -31,6 +31,6 @@ libc = "0.2"
 libz-sys = "1.0"
 
 [build-dependencies]
-bindgen = "0.49.0"
+bindgen = "0.51.1"
 cc = "1.0"
-walkdir = "2"
\ No newline at end of file
+walkdir = "2"