diff --git a/fuzz/Cargo.lock b/fuzz/Cargo.lock
index 7e1877ddd..e92f0edad 100644
--- a/fuzz/Cargo.lock
+++ b/fuzz/Cargo.lock
@@ -494,9 +494,9 @@ dependencies = [
 
 [[package]]
 name = "serde_json"
-version = "1.0.65"
+version = "1.0.66"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "28c5e91e4240b46c4c19219d6cc84784444326131a4210f496f948d5cc827a29"
+checksum = "336b10da19a12ad094b59d870ebde26a45402e5b470add4b5fd03c5048a32127"
 dependencies = [
  "itoa",
  "ryu",