diff --git a/cumulus/Cargo.lock b/cumulus/Cargo.lock
index 3d75acfddaa41354e40f80f9936cf0790fa5edc2..94d3746c156c31fc65f06b06634882fb1ccd428a 100644
--- a/cumulus/Cargo.lock
+++ b/cumulus/Cargo.lock
@@ -12544,9 +12544,9 @@ dependencies = [
 
 [[package]]
 name = "serde_json"
-version = "1.0.103"
+version = "1.0.104"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d03b412469450d4404fe8499a268edd7f8b79fecb074b0d812ad64ca21f4031b"
+checksum = "076066c5f1078eac5b722a31827a8832fe108bed65dfa75e233c89f8206e976c"
 dependencies = [
  "itoa 1.0.4",
  "ryu",
diff --git a/cumulus/client/relay-chain-rpc-interface/Cargo.toml b/cumulus/client/relay-chain-rpc-interface/Cargo.toml
index df08a5fef44f53532d7254f072465e3ca6399ba9..f5225614768f25185cba9a8d42b20494917df632 100644
--- a/cumulus/client/relay-chain-rpc-interface/Cargo.toml
+++ b/cumulus/client/relay-chain-rpc-interface/Cargo.toml
@@ -30,6 +30,6 @@ jsonrpsee = { version = "0.16.2", features = ["ws-client"] }
 tracing = "0.1.37"
 async-trait = "0.1.72"
 url = "2.4.0"
-serde_json = "1.0.103"
+serde_json = "1.0.104"
 serde = "1.0.176"
 lru = "0.11.0"
diff --git a/cumulus/polkadot-parachain/Cargo.toml b/cumulus/polkadot-parachain/Cargo.toml
index db145d29d35fc59944fe32fd125ded8f764a5f19..a0ebf33da7a989414965ae6065653b290d84c65f 100644
--- a/cumulus/polkadot-parachain/Cargo.toml
+++ b/cumulus/polkadot-parachain/Cargo.toml
@@ -18,7 +18,7 @@ futures = "0.3.28"
 hex-literal = "0.4.1"
 log = "0.4.19"
 serde = { version = "1.0.176", features = ["derive"] }
-serde_json = "1.0.103"
+serde_json = "1.0.104"
 
 # Local
 rococo-parachain-runtime = { path = "../parachains/runtimes/testing/rococo-parachain" }