diff --git a/bindings/rust/evmc-sys/Cargo.toml b/bindings/rust/evmc-sys/Cargo.toml
index ed4db4c..91984c3 100644
--- a/bindings/rust/evmc-sys/Cargo.toml
+++ b/bindings/rust/evmc-sys/Cargo.toml
@@ -13,4 +13,4 @@ categories = ["external-ffi-bindings"]
 edition = "2018"
 
 [build-dependencies]
-bindgen = "0.49.2"
+bindgen = "0.51.0"