diff --git a/Cargo.lock b/Cargo.lock
index 6cd956a..3848569 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -265,9 +265,9 @@ checksum = "414115f25f818d7dfccec8ee535d76949ae78584fc4f79a6f45a904bf8ab4449"
 
 [[package]]
 name = "serde_derive"
-version = "1.0.104"
+version = "1.0.111"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "128f9e303a5a29922045a830221b8f78ec74a5f544944f3d5984f8ec3895ef64"
+checksum = "3f2c3ac8e6ca1e9c80b8be1023940162bf81ae3cffbb1809474152f2ce1eb250"
 dependencies = [
  "proc-macro2",
  "quote",