diff --git a/rust/Cargo.lock b/rust/Cargo.lock
index b25796aed..9310343a7 100644
--- a/rust/Cargo.lock
+++ b/rust/Cargo.lock
@@ -2940,18 +2940,18 @@ checksum = "bebd363326d05ec3e2f532ab7660680f3b02130d780c299bca73469d521bc0ed"
 
 [[package]]
 name = "serde"
-version = "1.0.183"
+version = "1.0.188"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "32ac8da02677876d532745a130fc9d8e6edfa81a269b107c5b00829b91d8eb3c"
+checksum = "cf9e0fcba69a370eed61bcf2b728575f726b50b55cba78064753d708ddc7549e"
 dependencies = [
  "serde_derive",
 ]
 
 [[package]]
 name = "serde_derive"
-version = "1.0.183"
+version = "1.0.188"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "aafe972d60b0b9bee71a91b92fee2d4fb3c9d7e8f6b179aa99f27203d99a4816"
+checksum = "4eca7ac642d82aa35b60049a6eccb4be6be75e599bd2e9adb5f875a737654af2"
 dependencies = [
  "proc-macro2",
  "quote",
diff --git a/rust/phoenix-channel/Cargo.toml b/rust/phoenix-channel/Cargo.toml
index fb24dc02c..25b5ac118 100644
--- a/rust/phoenix-channel/Cargo.toml
+++ b/rust/phoenix-channel/Cargo.toml
@@ -9,7 +9,7 @@ edition = "2021"
 tokio-tungstenite = { version = "0.19.0", features = ["rustls-tls-native-roots"] }
 futures = "0.3.28"
 base64 = "0.21.3"
-serde = { version = "1.0.183", features = ["derive"] }
+serde = { version = "1.0.188", features = ["derive"] }
 tracing = "0.1.37"
 rand_core = "0.6.4"
 url = "2.4.0"
diff --git a/rust/relay/Cargo.toml b/rust/relay/Cargo.toml
index a30aba588..8e9510bde 100644
--- a/rust/relay/Cargo.toml
+++ b/rust/relay/Cargo.toml
@@ -27,7 +27,7 @@ derive_more = { version = "0.99.17", features = ["from"] }
 uuid = { version = "1.4.1", features = ["v4"] }
 phoenix-channel = { path = "../phoenix-channel" }
 url = "2.4.0"
-serde = { version = "1.0.183", features = ["derive"] }
+serde = { version = "1.0.188", features = ["derive"] }
 trackable = "1.3.0"
 socket2 = "0.5.3"
 prometheus-client = "0.21.2"