diff --git a/gdal-sys/Cargo.toml b/gdal-sys/Cargo.toml
index ea43c14b8..945deb821 100644
--- a/gdal-sys/Cargo.toml
+++ b/gdal-sys/Cargo.toml
@@ -12,6 +12,6 @@ rust-version = "1.58"
 libc = "0.2"
 
 [build-dependencies]
-bindgen = { version = "0.63", optional = true }
+bindgen = { version = "0.64", optional = true }
 pkg-config = "0.3"
 semver = "1.0"