diff --git a/polkadot/Cargo.lock b/polkadot/Cargo.lock
index 8b336ac8c64334b372defb1ae7b867519c189bf2..dc02e2482caf18a18f6ee95de6a0a0c150bc70b9 100644
--- a/polkadot/Cargo.lock
+++ b/polkadot/Cargo.lock
@@ -9171,18 +9171,18 @@ checksum = "f97841a747eef040fcd2e7b3b9a220a7205926e60488e673d9e4926d27772ce5"
 
 [[package]]
 name = "serde"
-version = "1.0.127"
+version = "1.0.130"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f03b9878abf6d14e6779d3f24f07b2cfa90352cfec4acc5aab8f1ac7f146fae8"
+checksum = "f12d06de37cf59146fbdecab66aa99f9fe4f78722e3607577a5375d66bd0c913"
 dependencies = [
  "serde_derive",
 ]
 
 [[package]]
 name = "serde_derive"
-version = "1.0.127"
+version = "1.0.130"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a024926d3432516606328597e0f224a51355a493b49fdd67e9209187cbe55ecc"
+checksum = "d7bc1a1ab1961464eae040d96713baa5a724a8152c1222492465b54322ec508b"
 dependencies = [
  "proc-macro2",
  "quote",
diff --git a/polkadot/node/primitives/Cargo.toml b/polkadot/node/primitives/Cargo.toml
index 5f7146eddd82a305f5a055016bd31183d8ae120b..2cd7633503f525c8617c7136910397638efab865 100644
--- a/polkadot/node/primitives/Cargo.toml
+++ b/polkadot/node/primitives/Cargo.toml
@@ -22,7 +22,7 @@ polkadot-parachain = { path = "../../parachain", default-features = false }
 schnorrkel = "0.9.1"
 thiserror = "1.0.26"
 tracing = "0.1.26"
-serde = { version = "1.0.123", features = ["derive"] }
+serde = { version = "1.0.130", features = ["derive"] }
 
 [target.'cfg(not(target_os = "unknown"))'.dependencies]
 zstd = "0.6.0"
diff --git a/polkadot/node/service/Cargo.toml b/polkadot/node/service/Cargo.toml
index c86de99a581c4cc804c95697786df1f71f04a606..119722dc51a74c48815ab48dcadad77051fd898e 100644
--- a/polkadot/node/service/Cargo.toml
+++ b/polkadot/node/service/Cargo.toml
@@ -63,7 +63,7 @@ prometheus-endpoint = { package = "substrate-prometheus-endpoint", git = "https:
 futures = "0.3.15"
 hex-literal = "0.3.3"
 tracing = "0.1.26"
-serde = { version = "1.0.123", features = ["derive"] }
+serde = { version = "1.0.130", features = ["derive"] }
 thiserror = "1.0.26"
 kvdb = "0.10.0"
 kvdb-rocksdb = { version = "0.14.0", optional = true }
diff --git a/polkadot/primitives/Cargo.toml b/polkadot/primitives/Cargo.toml
index b29f0791380e62eeaa50a4d405343945b26bc5d8..69f8e9acf846e787e8a117a488014fdf94c05429 100644
--- a/polkadot/primitives/Cargo.toml
+++ b/polkadot/primitives/Cargo.toml
@@ -5,7 +5,7 @@ authors = ["Parity Technologies <admin@parity.io>"]
 edition = "2018"
 
 [dependencies]
-serde = { version = "1.0.123", optional = true, features = ["derive"] }
+serde = { version = "1.0.130", optional = true, features = ["derive"] }
 parity-scale-codec = { version = "2.0.0", default-features = false, features = ["bit-vec", "derive"] }
 primitives = { package = "sp-core", git = "https://github.com/paritytech/substrate", branch = "master", default-features = false }
 inherents = { package = "sp-inherents", git = "https://github.com/paritytech/substrate", branch = "master", default-features = false }
diff --git a/polkadot/runtime/common/Cargo.toml b/polkadot/runtime/common/Cargo.toml
index f76a1f97c440b08351be25c22c88fb881576fe08..35d7711038935830afb2f16d953133959019cdad 100644
--- a/polkadot/runtime/common/Cargo.toml
+++ b/polkadot/runtime/common/Cargo.toml
@@ -10,7 +10,7 @@ bitvec = { version = "0.20.1", default-features = false, features = ["alloc"] }
 parity-scale-codec = { version = "2.0.0", default-features = false, features = ["derive"] }
 log = { version = "0.4.13", default-features = false }
 rustc-hex = { version = "2.1.0", default-features = false }
-serde = { version = "1.0.123", default-features = false }
+serde = { version = "1.0.130", default-features = false }
 serde_derive = { version = "1.0.117", optional = true }
 static_assertions = "1.1.0"
 
diff --git a/polkadot/runtime/kusama/Cargo.toml b/polkadot/runtime/kusama/Cargo.toml
index 47ebb2d31750f65779d9c25728ef57c75ce2bb06..eada11ef8fb7440d2ecb9548a5f0032412877aa8 100644
--- a/polkadot/runtime/kusama/Cargo.toml
+++ b/polkadot/runtime/kusama/Cargo.toml
@@ -10,7 +10,7 @@ bitvec = { version = "0.20.1", default-features = false, features = ["alloc"] }
 parity-scale-codec = { version = "2.2.0", default-features = false, features = ["derive", "max-encoded-len"] }
 log = { version = "0.4.14", default-features = false }
 rustc-hex = { version = "2.1.0", default-features = false }
-serde = { version = "1.0.123", default-features = false }
+serde = { version = "1.0.130", default-features = false }
 serde_derive = { version = "1.0.117", optional = true }
 static_assertions = "1.1.0"
 smallvec = "1.6.1"
diff --git a/polkadot/runtime/parachains/Cargo.toml b/polkadot/runtime/parachains/Cargo.toml
index 3ca6bf8cc69df80f80be6e9c78de5d958425ce0f..31d574e655906ba1465409661197480ba5030814 100644
--- a/polkadot/runtime/parachains/Cargo.toml
+++ b/polkadot/runtime/parachains/Cargo.toml
@@ -9,7 +9,7 @@ bitvec = { version = "0.20.1", default-features = false, features = ["alloc"] }
 parity-scale-codec = { version = "2.0.0", default-features = false, features = ["derive"] }
 log = { version = "0.4.14", default-features = false }
 rustc-hex = { version = "2.1.0", default-features = false }
-serde = { version = "1.0.123", features = [ "derive" ], optional = true }
+serde = { version = "1.0.130", features = [ "derive" ], optional = true }
 derive_more = "0.99.14"
 bitflags = "1.3.2"
 
diff --git a/polkadot/runtime/polkadot/Cargo.toml b/polkadot/runtime/polkadot/Cargo.toml
index b423e70f3d5610898af7b5bf09f3b49a54fbc418..90062feb6d4fa0d3ca5860e723d9cb9e666e0adf 100644
--- a/polkadot/runtime/polkadot/Cargo.toml
+++ b/polkadot/runtime/polkadot/Cargo.toml
@@ -10,7 +10,7 @@ bitvec = { version = "0.20.1", default-features = false, features = ["alloc"] }
 parity-scale-codec = { version = "2.2.0", default-features = false, features = ["derive", "max-encoded-len"] }
 log = { version = "0.4.14", default-features = false }
 rustc-hex = { version = "2.1.0", default-features = false }
-serde = { version = "1.0.123", default-features = false }
+serde = { version = "1.0.130", default-features = false }
 serde_derive = { version = "1.0.117", optional = true }
 static_assertions = "1.1.0"
 smallvec = "1.6.1"
diff --git a/polkadot/runtime/rococo/Cargo.toml b/polkadot/runtime/rococo/Cargo.toml
index 70762104332a7c26c75be335ec6f069c696a5897..cb1310e2041e51956799a5103659ef2ff0af08fa 100644
--- a/polkadot/runtime/rococo/Cargo.toml
+++ b/polkadot/runtime/rococo/Cargo.toml
@@ -7,7 +7,7 @@ build = "build.rs"
 
 [dependencies]
 parity-scale-codec = { version = "2.2.0", default-features = false, features = ["derive", "max-encoded-len"] }
-serde = { version = "1.0.123", default-features = false }
+serde = { version = "1.0.130", default-features = false }
 serde_derive = { version = "1.0.117", optional = true }
 smallvec = "1.6.1"
 hex-literal = "0.3.3"
diff --git a/polkadot/runtime/test-runtime/Cargo.toml b/polkadot/runtime/test-runtime/Cargo.toml
index f8e3e73ceb6008890c354ec6932c211c5af0ce2b..155dd1353e71acb5d9421622bbb8698f74641034 100644
--- a/polkadot/runtime/test-runtime/Cargo.toml
+++ b/polkadot/runtime/test-runtime/Cargo.toml
@@ -10,7 +10,7 @@ bitvec = { version = "0.20.1", default-features = false, features = ["alloc"] }
 parity-scale-codec = { version = "2.0.0", default-features = false, features = ["derive"] }
 log = { version = "0.4.14", default-features = false }
 rustc-hex = { version = "2.1.0", default-features = false }
-serde = { version = "1.0.123", default-features = false }
+serde = { version = "1.0.130", default-features = false }
 serde_derive = { version = "1.0.117", optional = true }
 smallvec = "1.6.1"
 
diff --git a/polkadot/runtime/westend/Cargo.toml b/polkadot/runtime/westend/Cargo.toml
index 0ef2e67a5805ce038eec667a3972e4e4e69eb4da..6d348e51d26cd3b9789874bb8a98f4c980b4af8e 100644
--- a/polkadot/runtime/westend/Cargo.toml
+++ b/polkadot/runtime/westend/Cargo.toml
@@ -10,7 +10,7 @@ bitvec = { version = "0.20.1", default-features = false, features = ["alloc"] }
 parity-scale-codec = { version = "2.2.0", default-features = false, features = ["derive", "max-encoded-len"] }
 log = { version = "0.4.14", default-features = false }
 rustc-hex = { version = "2.1.0", default-features = false }
-serde = { version = "1.0.123", default-features = false }
+serde = { version = "1.0.130", default-features = false }
 serde_derive = { version = "1.0.117", optional = true }
 smallvec = "1.6.1"
 static_assertions = "1.1.0"
diff --git a/polkadot/utils/staking-miner/Cargo.toml b/polkadot/utils/staking-miner/Cargo.toml
index ab5139c0c6a467c2012f980b9982229324f41668..329081372d4af381b114b05f32f2b56827274d77 100644
--- a/polkadot/utils/staking-miner/Cargo.toml
+++ b/polkadot/utils/staking-miner/Cargo.toml
@@ -12,7 +12,7 @@ env_logger = "0.9.0"
 structopt = "0.3.0"
 jsonrpsee-ws-client = { version = "0.3.0", default-features = false, features = ["tokio1"] }
 serde_json = "1.0"
-serde = "1.0.0"
+serde = "1.0.130"
 hex = "0.4.3"
 lazy_static = "1.4.0"
 paste = "1.0.5"
diff --git a/polkadot/xcm/pallet-xcm/Cargo.toml b/polkadot/xcm/pallet-xcm/Cargo.toml
index 49f3de61b18213eef861681c2fa2773f67fba365..e8c586ae4908c307778251eef858a87fc6f87ee6 100644
--- a/polkadot/xcm/pallet-xcm/Cargo.toml
+++ b/polkadot/xcm/pallet-xcm/Cargo.toml
@@ -6,7 +6,7 @@ version = "0.9.9"
 
 [dependencies]
 codec = { package = "parity-scale-codec", version = "2.0.0", default-features = false, features = ["derive"] }
-serde = { version = "1.0.101", optional = true, features = ["derive"] }
+serde = { version = "1.0.130", optional = true, features = ["derive"] }
 log = { version = "0.4.14", default-features = false }
 
 sp-std = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "master" }