diff --git a/Cargo.lock b/Cargo.lock
index 9bc59e3..70b8f73 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -3029,9 +3029,9 @@ checksum = "bebd363326d05ec3e2f532ab7660680f3b02130d780c299bca73469d521bc0ed"
 
 [[package]]
 name = "serde"
-version = "1.0.164"
+version = "1.0.168"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "9e8c8cf938e98f769bc164923b06dce91cea1751522f46f8466461af04c9027d"
+checksum = "d614f89548720367ded108b3c843be93f3a341e22d5674ca0dd5cd57f34926af"
 dependencies = [
  "serde_derive",
 ]
@@ -3057,9 +3057,9 @@ dependencies = [
 
 [[package]]
 name = "serde_derive"
-version = "1.0.164"
+version = "1.0.168"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d9735b638ccc51c28bf6914d90a2e9725b377144fc612c49a611fddd1b631d68"
+checksum = "d4fe589678c688e44177da4f27152ee2d190757271dc7f1d5b6b9f68d869d641"
 dependencies = [
  "proc-macro2",
  "quote",
diff --git a/Cargo.toml b/Cargo.toml
index cec6597..3da6e9b 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -63,7 +63,7 @@ rand = "0.8.5"
 regex = "1.8.3"
 rustls = { version = "0.21.1", features = ["dangerous_configuration"] }
 rustls-native-certs = "0.6.2"
-serde = { version = "1.0.164", features = ["derive", "rc"] }
+serde = { version = "1.0.168", features = ["derive", "rc"] }
 serde_json = "1.0.96"
 serde-transcode = "1.1.1"
 tokio-stream = "0.1.14"