diff --git a/libsqlite3-sys/Cargo.toml b/libsqlite3-sys/Cargo.toml
index 1696a5f..e926668 100644
--- a/libsqlite3-sys/Cargo.toml
+++ b/libsqlite3-sys/Cargo.toml
@@ -44,7 +44,7 @@ winsqlite3 = []
 openssl-sys = { version = "0.9", optional = true }
 
 [build-dependencies]
-bindgen = { version = "0.65", optional = true, default-features = false, features = ["runtime"] }
+bindgen = { version = "0.66", optional = true, default-features = false, features = ["runtime"] }
 pkg-config = { version = "0.3.19", optional = true }
 cc = { version = "1.0", optional = true }
 vcpkg = { version = "0.2", optional = true }