diff --git a/Cargo.lock b/Cargo.lock
index 310e197..a76d74b 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -288,9 +288,9 @@ checksum = "771d4d9c4163ee138805e12c710dd365e4f44be8be0503cb1bb9eb989425d9c9"
 
 [[package]]
 name = "serde_derive"
-version = "1.0.158"
+version = "1.0.162"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e801c1712f48475582b7696ac71e0ca34ebb30e09338425384269d9717c62cad"
+checksum = "a2a0814352fd64b58489904a44ea8d90cb1a91dcb6b4f5ebabc32c8318e93cb6"
 dependencies = [
  "proc-macro2",
  "quote",