diff --git a/libsqlite3-sys/Cargo.toml b/libsqlite3-sys/Cargo.toml
index d68db64..cb97556 100644
--- a/libsqlite3-sys/Cargo.toml
+++ b/libsqlite3-sys/Cargo.toml
@@ -22,7 +22,7 @@ min_sqlite_version_3_7_7 = ["pkg-config", "vcpkg"]
 unlock_notify = []
 
 [build-dependencies]
-bindgen = { version = "0.39", optional = true }
+bindgen = { version = "0.40", optional = true }
 pkg-config = { version = "0.3", optional = true }
 cc = { version = "1.0", optional = true }