diff --git a/ffi/Cargo.toml b/ffi/Cargo.toml
index 51da83b..d5c9d73 100644
--- a/ffi/Cargo.toml
+++ b/ffi/Cargo.toml
@@ -19,4 +19,4 @@ default = []
 ffi-headers = ["cbindgen"]
 
 [build-dependencies]
-cbindgen = { version = "0.9", optional = true }
+cbindgen = { version = "0.12", optional = true }