diff --git a/libvnc-sys/Cargo.toml b/libvnc-sys/Cargo.toml
index bcd57ab..d6a654f 100644
--- a/libvnc-sys/Cargo.toml
+++ b/libvnc-sys/Cargo.toml
@@ -14,7 +14,7 @@ exclude     = ["compile_commands.json"]
 
 
 [build-dependencies]
-bindgen    = "0.69.4"
+bindgen    = "0.70.0"
 cc         = "1.0.95"
 pkg-config = "0.3.30"
 cmake      = "0.1.50"