diff --git a/src/rust/Cargo.lock b/src/rust/Cargo.lock
index 7d570d5..0726f84 100644
--- a/src/rust/Cargo.lock
+++ b/src/rust/Cargo.lock
@@ -70,6 +70,7 @@ dependencies = [
  "libR-sys",
  "once_cell",
  "paste",
+ "serde",
 ]
 
 [[package]]
diff --git a/src/rust/vendor.tar.xz b/src/rust/vendor.tar.xz
index 937b11d..360c09c 100644
Binary files a/src/rust/vendor.tar.xz and b/src/rust/vendor.tar.xz differ