diff --git a/Cargo.lock b/Cargo.lock
index 05f1710..bd0b3ed 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -552,9 +552,9 @@ checksum = "d29ab0c6d3fc0ee92fe66e2d99f700eab17a8d57d1c1d3b748380fb20baa78cd"
 
 [[package]]
 name = "serde"
-version = "1.0.171"
+version = "1.0.175"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "30e27d1e4fd7659406c492fd6cfaf2066ba8773de45ca75e855590f856dc34a9"
+checksum = "5d25439cd7397d044e2748a6fe2432b5e85db703d6d097bd014b3c0ad1ebff0b"
 
 [[package]]
 name = "serde_derive"