diff --git a/cumulus/Cargo.lock b/cumulus/Cargo.lock
index 4098db65af43ba0a77a29c8a3df6c09be7179596..44e700e552c58440091635b3209d1fcb185b8651 100644
--- a/cumulus/Cargo.lock
+++ b/cumulus/Cargo.lock
@@ -12535,18 +12535,18 @@ checksum = "cd0b0ec5f1c1ca621c432a25813d8d60c88abe6d3e08a3eb9cf37d97a0fe3d73"
 
 [[package]]
 name = "serde"
-version = "1.0.176"
+version = "1.0.183"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "76dc28c9523c5d70816e393136b86d48909cfb27cecaa902d338c19ed47164dc"
+checksum = "32ac8da02677876d532745a130fc9d8e6edfa81a269b107c5b00829b91d8eb3c"
 dependencies = [
  "serde_derive",
 ]
 
 [[package]]
 name = "serde_derive"
-version = "1.0.176"
+version = "1.0.183"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a4e7b8c5dc823e3b90651ff1d3808419cd14e5ad76de04feaf37da114e7a306f"
+checksum = "aafe972d60b0b9bee71a91b92fee2d4fb3c9d7e8f6b179aa99f27203d99a4816"
 dependencies = [
  "proc-macro2",
  "quote",
diff --git a/cumulus/client/relay-chain-rpc-interface/Cargo.toml b/cumulus/client/relay-chain-rpc-interface/Cargo.toml
index f5225614768f25185cba9a8d42b20494917df632..a8aead4345c9d69380907ef2b844f3e6f12624b3 100644
--- a/cumulus/client/relay-chain-rpc-interface/Cargo.toml
+++ b/cumulus/client/relay-chain-rpc-interface/Cargo.toml
@@ -31,5 +31,5 @@ tracing = "0.1.37"
 async-trait = "0.1.72"
 url = "2.4.0"
 serde_json = "1.0.104"
-serde = "1.0.176"
+serde = "1.0.183"
 lru = "0.11.0"
diff --git a/cumulus/parachain-template/node/Cargo.toml b/cumulus/parachain-template/node/Cargo.toml
index 6d51ac8693321bc7ce7242ea81d8417c96b2dd4e..3c90fc5101abdb830193240009e555df61e86c07 100644
--- a/cumulus/parachain-template/node/Cargo.toml
+++ b/cumulus/parachain-template/node/Cargo.toml
@@ -13,7 +13,7 @@ build = "build.rs"
 clap = { version = "4.3.19", features = ["derive"] }
 log = "0.4.19"
 codec = { package = "parity-scale-codec", version = "3.0.0" }
-serde = { version = "1.0.176", features = ["derive"] }
+serde = { version = "1.0.183", features = ["derive"] }
 jsonrpsee = { version = "0.16.2", features = ["server"] }
 futures = "0.3.28"
 
diff --git a/cumulus/parachain-template/pallets/template/Cargo.toml b/cumulus/parachain-template/pallets/template/Cargo.toml
index 1ccdc6622baf9a0d57cc0e9f06c80189937740ba..c51f32a007120e69f92a8b9c9fd033f54c1c285d 100644
--- a/cumulus/parachain-template/pallets/template/Cargo.toml
+++ b/cumulus/parachain-template/pallets/template/Cargo.toml
@@ -21,7 +21,7 @@ frame-support = { git = "https://github.com/paritytech/substrate", default-featu
 frame-system = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "master" }
 
 [dev-dependencies]
-serde = { version = "1.0.163" }
+serde = { version = "1.0.183" }
 
 # Substrate
 sp-core = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "master" }
diff --git a/cumulus/parachains/runtimes/bridge-hubs/bridge-hub-kusama/Cargo.toml b/cumulus/parachains/runtimes/bridge-hubs/bridge-hub-kusama/Cargo.toml
index b2875c08515458c583a27d41f389f02dffcfc5d8..21b4d5e0cae9a3028fc41f0d15bb2431daa4af26 100644
--- a/cumulus/parachains/runtimes/bridge-hubs/bridge-hub-kusama/Cargo.toml
+++ b/cumulus/parachains/runtimes/bridge-hubs/bridge-hub-kusama/Cargo.toml
@@ -13,7 +13,7 @@ codec = { package = "parity-scale-codec", version = "3.0.0", default-features =
 hex-literal = { version = "0.4.1" }
 log = { version = "0.4.19", default-features = false }
 scale-info = { version = "2.9.0", default-features = false, features = ["derive"] }
-serde = { version = "1.0.176", optional = true, features = ["derive"] }
+serde = { version = "1.0.183", optional = true, features = ["derive"] }
 smallvec = "1.11.0"
 
 # Substrate
diff --git a/cumulus/parachains/runtimes/bridge-hubs/bridge-hub-polkadot/Cargo.toml b/cumulus/parachains/runtimes/bridge-hubs/bridge-hub-polkadot/Cargo.toml
index f3620bacd1f67c4f4b5d8d2dfecd56e837609410..2dfc0c50c463fcb7a22969a6ccda6f1fd760d389 100644
--- a/cumulus/parachains/runtimes/bridge-hubs/bridge-hub-polkadot/Cargo.toml
+++ b/cumulus/parachains/runtimes/bridge-hubs/bridge-hub-polkadot/Cargo.toml
@@ -13,7 +13,7 @@ codec = { package = "parity-scale-codec", version = "3.0.0", default-features =
 hex-literal = { version = "0.4.1" }
 log = { version = "0.4.19", default-features = false }
 scale-info = { version = "2.9.0", default-features = false, features = ["derive"] }
-serde = { version = "1.0.176", optional = true, features = ["derive"] }
+serde = { version = "1.0.183", optional = true, features = ["derive"] }
 smallvec = "1.11.0"
 
 # Substrate
diff --git a/cumulus/parachains/runtimes/bridge-hubs/bridge-hub-rococo/Cargo.toml b/cumulus/parachains/runtimes/bridge-hubs/bridge-hub-rococo/Cargo.toml
index a1165f01bbf14f16e87e6adf1b5a9d536608a534..9bfde047d30a23aa8c0d3c8552441bd259a8a616 100644
--- a/cumulus/parachains/runtimes/bridge-hubs/bridge-hub-rococo/Cargo.toml
+++ b/cumulus/parachains/runtimes/bridge-hubs/bridge-hub-rococo/Cargo.toml
@@ -13,7 +13,7 @@ codec = { package = "parity-scale-codec", version = "3.0.0", default-features =
 hex-literal = { version = "0.4.1" }
 log = { version = "0.4.19", default-features = false }
 scale-info = { version = "2.9.0", default-features = false, features = ["derive"] }
-serde = { version = "1.0.176", optional = true, features = ["derive"] }
+serde = { version = "1.0.183", optional = true, features = ["derive"] }
 smallvec = "1.11.0"
 
 # Substrate
diff --git a/cumulus/polkadot-parachain/Cargo.toml b/cumulus/polkadot-parachain/Cargo.toml
index a0ebf33da7a989414965ae6065653b290d84c65f..c2f1e1ee03e68ad20aa9105b4c472200928f23d7 100644
--- a/cumulus/polkadot-parachain/Cargo.toml
+++ b/cumulus/polkadot-parachain/Cargo.toml
@@ -17,7 +17,7 @@ codec = { package = "parity-scale-codec", version = "3.0.0" }
 futures = "0.3.28"
 hex-literal = "0.4.1"
 log = "0.4.19"
-serde = { version = "1.0.176", features = ["derive"] }
+serde = { version = "1.0.183", features = ["derive"] }
 serde_json = "1.0.104"
 
 # Local
diff --git a/cumulus/test/service/Cargo.toml b/cumulus/test/service/Cargo.toml
index bd40b75db2340821ab454858ab2a07a72d0a53c4..4fdb476bfce9728f323840a0a9a7d305f5554d71 100644
--- a/cumulus/test/service/Cargo.toml
+++ b/cumulus/test/service/Cargo.toml
@@ -15,7 +15,7 @@ codec = { package = "parity-scale-codec", version = "3.0.0" }
 criterion = { version = "0.5.1", features = [ "async_tokio" ] }
 jsonrpsee = { version = "0.16.2", features = ["server"] }
 rand = "0.8.5"
-serde = { version = "1.0.176", features = ["derive"] }
+serde = { version = "1.0.183", features = ["derive"] }
 tokio = { version = "1.29.1", features = ["macros"] }
 tracing = "0.1.37"
 url = "2.4.0"