diff --git a/mbedtls-sys/Cargo.toml b/mbedtls-sys/Cargo.toml
index 4a9db4c..a567361 100644
--- a/mbedtls-sys/Cargo.toml
+++ b/mbedtls-sys/Cargo.toml
@@ -27,7 +27,7 @@ libc = { version = "0.2.139", optional = true }
 libc = { version = "0.2.139" }
 
 [build-dependencies]
-bindgen = "0.64.0"
+bindgen = "0.65.1"
 cmake = "0.1.49"
 cc = "1.0.79"
 lazy_static = "1.4"