diff --git a/Cargo.lock b/Cargo.lock
index 72574a5..2285398 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -2235,7 +2235,7 @@ dependencies = [
  "async-recursion",
  "futures",
  "indicatif",
- "jsonrpsee",
+ "jsonrpsee 0.16.3",
  "log",
  "parity-scale-codec",
  "serde",
@@ -2945,8 +2945,24 @@ dependencies = [
  "rustls 0.20.8",
  "rustls-native-certs",
  "tokio",
- "tokio-rustls",
- "webpki-roots",
+ "tokio-rustls 0.23.4",
+]
+
+[[package]]
+name = "hyper-rustls"
+version = "0.24.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ec3efd23720e2049821a693cbc7e65ea87c72f1c58ff2f9522ff332b1491e590"
+dependencies = [
+ "futures-util",
+ "http",
+ "hyper",
+ "log",
+ "rustls 0.21.10",
+ "rustls-native-certs",
+ "tokio",
+ "tokio-rustls 0.24.1",
+ "webpki-roots 0.25.4",
 ]
 
 [[package]]
@@ -3210,45 +3226,57 @@ dependencies = [
 
 [[package]]
 name = "jsonrpsee"
-version = "0.16.2"
+version = "0.16.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7d291e3a5818a2384645fd9756362e6d89cf0541b0b916fa7702ea4a9833608e"
+checksum = "367a292944c07385839818bb71c8d76611138e2dedb0677d035b8da21d29c78b"
 dependencies = [
- "jsonrpsee-core",
+ "jsonrpsee-core 0.16.3",
  "jsonrpsee-http-client",
  "jsonrpsee-proc-macros",
- "jsonrpsee-server",
- "jsonrpsee-types",
+ "jsonrpsee-server 0.16.3",
+ "jsonrpsee-types 0.16.3",
  "jsonrpsee-ws-client",
  "tracing",
 ]
 
+[[package]]
+name = "jsonrpsee"
+version = "0.20.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "affdc52f7596ccb2d7645231fc6163bb314630c989b64998f3699a28b4d5d4dc"
+dependencies = [
+ "jsonrpsee-core 0.20.3",
+ "jsonrpsee-server 0.20.3",
+ "jsonrpsee-types 0.20.3",
+ "tokio",
+]
+
 [[package]]
 name = "jsonrpsee-client-transport"
-version = "0.16.2"
+version = "0.16.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "965de52763f2004bc91ac5bcec504192440f0b568a5d621c59d9dbd6f886c3fb"
+checksum = "c8b3815d9f5d5de348e5f162b316dc9cdf4548305ebb15b4eb9328e66cf27d7a"
 dependencies = [
  "futures-util",
  "http",
- "jsonrpsee-core",
- "jsonrpsee-types",
+ "jsonrpsee-core 0.16.3",
+ "jsonrpsee-types 0.16.3",
  "pin-project",
  "rustls-native-certs",
  "soketto",
  "thiserror",
  "tokio",
- "tokio-rustls",
+ "tokio-rustls 0.24.1",
  "tokio-util",
  "tracing",
- "webpki-roots",
+ "webpki-roots 0.25.4",
 ]
 
 [[package]]
 name = "jsonrpsee-core"
-version = "0.16.2"
+version = "0.16.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a4e70b4439a751a5de7dd5ed55eacff78ebf4ffe0fc009cb1ebb11417f5b536b"
+checksum = "2b5dde66c53d6dcdc8caea1874a45632ec0fcf5b437789f1e45766a1512ce803"
 dependencies = [
  "anyhow",
  "arrayvec 0.7.4",
@@ -3260,7 +3288,30 @@ dependencies = [
  "futures-util",
  "globset",
  "hyper",
- "jsonrpsee-types",
+ "jsonrpsee-types 0.16.3",
+ "parking_lot 0.12.1",
+ "rand 0.8.5",
+ "rustc-hash",
+ "serde",
+ "serde_json",
+ "soketto",
+ "thiserror",
+ "tokio",
+ "tracing",
+]
+
+[[package]]
+name = "jsonrpsee-core"
+version = "0.20.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "da2327ba8df2fdbd5e897e2b5ed25ce7f299d345b9736b6828814c3dbd1fd47b"
+dependencies = [
+ "anyhow",
+ "async-trait",
+ "beef",
+ "futures-util",
+ "hyper",
+ "jsonrpsee-types 0.20.3",
  "parking_lot 0.12.1",
  "rand 0.8.5",
  "rustc-hash",
@@ -3274,15 +3325,15 @@ dependencies = [
 
 [[package]]
 name = "jsonrpsee-http-client"
-version = "0.16.2"
+version = "0.16.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "cc345b0a43c6bc49b947ebeb936e886a419ee3d894421790c969cc56040542ad"
+checksum = "7e5f9fabdd5d79344728521bb65e3106b49ec405a78b66fbff073b72b389fa43"
 dependencies = [
  "async-trait",
  "hyper",
- "hyper-rustls",
- "jsonrpsee-core",
- "jsonrpsee-types",
+ "hyper-rustls 0.24.2",
+ "jsonrpsee-core 0.16.3",
+ "jsonrpsee-types 0.16.3",
  "rustc-hash",
  "serde",
  "serde_json",
@@ -3293,9 +3344,9 @@ dependencies = [
 
 [[package]]
 name = "jsonrpsee-proc-macros"
-version = "0.16.2"
+version = "0.16.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "baa6da1e4199c10d7b1d0a6e5e8bd8e55f351163b6f4b3cbb044672a69bd4c1c"
+checksum = "44e8ab85614a08792b9bff6c8feee23be78c98d0182d4c622c05256ab553892a"
 dependencies = [
  "heck",
  "proc-macro-crate",
@@ -3306,16 +3357,16 @@ dependencies = [
 
 [[package]]
 name = "jsonrpsee-server"
-version = "0.16.2"
+version = "0.16.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1fb69dad85df79527c019659a992498d03f8495390496da2f07e6c24c2b356fc"
+checksum = "cf4d945a6008c9b03db3354fb3c83ee02d2faa9f2e755ec1dfb69c3551b8f4ba"
 dependencies = [
  "futures-channel",
  "futures-util",
  "http",
  "hyper",
- "jsonrpsee-core",
- "jsonrpsee-types",
+ "jsonrpsee-core 0.16.3",
+ "jsonrpsee-types 0.16.3",
  "serde",
  "serde_json",
  "soketto",
@@ -3326,11 +3377,48 @@ dependencies = [
  "tracing",
 ]
 
+[[package]]
+name = "jsonrpsee-server"
+version = "0.20.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "82c39a00449c9ef3f50b84fc00fc4acba20ef8f559f07902244abf4c15c5ab9c"
+dependencies = [
+ "futures-util",
+ "http",
+ "hyper",
+ "jsonrpsee-core 0.20.3",
+ "jsonrpsee-types 0.20.3",
+ "route-recognizer",
+ "serde",
+ "serde_json",
+ "soketto",
+ "thiserror",
+ "tokio",
+ "tokio-stream",
+ "tokio-util",
+ "tower",
+ "tracing",
+]
+
 [[package]]
 name = "jsonrpsee-types"
-version = "0.16.2"
+version = "0.16.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5bd522fe1ce3702fd94812965d7bb7a3364b1c9aba743944c5a00529aae80f8c"
+checksum = "245ba8e5aa633dd1c1e4fae72bce06e71f42d34c14a2767c6b4d173b57bee5e5"
+dependencies = [
+ "anyhow",
+ "beef",
+ "serde",
+ "serde_json",
+ "thiserror",
+ "tracing",
+]
+
+[[package]]
+name = "jsonrpsee-types"
+version = "0.20.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "5be0be325642e850ed0bdff426674d2e66b2b7117c9be23a7caef68a2902b7d9"
 dependencies = [
  "anyhow",
  "beef",
@@ -3342,14 +3430,14 @@ dependencies = [
 
 [[package]]
 name = "jsonrpsee-ws-client"
-version = "0.16.2"
+version = "0.16.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "0b83daeecfc6517cfe210df24e570fb06213533dfb990318fae781f4c7119dd9"
+checksum = "4e1b3975ed5d73f456478681a417128597acd6a2487855fdb7b4a3d4d195bf5e"
 dependencies = [
  "http",
  "jsonrpsee-client-transport",
- "jsonrpsee-core",
- "jsonrpsee-types",
+ "jsonrpsee-core 0.16.3",
+ "jsonrpsee-types 0.16.3",
 ]
 
 [[package]]
@@ -3877,7 +3965,7 @@ dependencies = [
  "rw-stream-sink",
  "soketto",
  "url",
- "webpki-roots",
+ "webpki-roots 0.22.6",
 ]
 
 [[package]]
@@ -4490,7 +4578,7 @@ dependencies = [
  "frame-benchmarking-cli",
  "frame-system",
  "futures",
- "jsonrpsee",
+ "jsonrpsee 0.20.3",
  "node-template-runtime",
  "pallet-transaction-payment",
  "pallet-transaction-payment-rpc",
@@ -5021,7 +5109,7 @@ name = "pallet-transaction-payment-rpc"
 version = "4.0.0-dev"
 source = "git+https://github.com/paritytech/substrate.git?branch=polkadot-v0.9.42#ff24c60ac7d9f87727ecdd0ded9a80c56e4f4b65"
 dependencies = [
- "jsonrpsee",
+ "jsonrpsee 0.16.3",
  "pallet-transaction-payment-rpc-runtime-api",
  "parity-scale-codec",
  "sp-api",
@@ -5589,7 +5677,7 @@ dependencies = [
 name = "profile-validation-rpc"
 version = "0.1.0"
 dependencies = [
- "jsonrpsee",
+ "jsonrpsee 0.16.3",
  "profile-validation-runtime-api",
  "sc-rpc",
  "sc-rpc-api",
@@ -6119,6 +6207,12 @@ dependencies = [
  "librocksdb-sys",
 ]
 
+[[package]]
+name = "route-recognizer"
+version = "0.3.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "afab94fb28594581f62d981211a9a4d53cc8130bbcbbb89a0440d9b8e81a7746"
+
 [[package]]
 name = "rpassword"
 version = "7.2.0"
@@ -6278,6 +6372,18 @@ dependencies = [
  "webpki 0.22.0",
 ]
 
+[[package]]
+name = "rustls"
+version = "0.21.10"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "f9d5a6813c0759e4609cd494e8e725babae6a2ca7b62a5536a13daaec6fcb7ba"
+dependencies = [
+ "log",
+ "ring 0.17.5",
+ "rustls-webpki",
+ "sct 0.7.0",
+]
+
 [[package]]
 name = "rustls-native-certs"
 version = "0.6.2"
@@ -6299,6 +6405,16 @@ dependencies = [
  "base64 0.21.0",
 ]
 
+[[package]]
+name = "rustls-webpki"
+version = "0.101.7"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "8b6275d1ee7a1cd780b64aca7726599a1dbc893b1e64144529e55c3c2f745765"
+dependencies = [
+ "ring 0.17.5",
+ "untrusted 0.9.0",
+]
+
 [[package]]
 name = "rustversion"
 version = "1.0.12"
@@ -6935,7 +7051,7 @@ dependencies = [
  "futures",
  "futures-timer",
  "hyper",
- "hyper-rustls",
+ "hyper-rustls 0.23.2",
  "libp2p",
  "num_cpus",
  "once_cell",
@@ -6983,7 +7099,7 @@ version = "4.0.0-dev"
 source = "git+https://github.com/paritytech/substrate.git?branch=polkadot-v0.9.42#ff24c60ac7d9f87727ecdd0ded9a80c56e4f4b65"
 dependencies = [
  "futures",
- "jsonrpsee",
+ "jsonrpsee 0.16.3",
  "log",
  "parity-scale-codec",
  "parking_lot 0.12.1",
@@ -7012,7 +7128,7 @@ name = "sc-rpc-api"
 version = "0.10.0-dev"
 source = "git+https://github.com/paritytech/substrate.git?branch=polkadot-v0.9.42#ff24c60ac7d9f87727ecdd0ded9a80c56e4f4b65"
 dependencies = [
- "jsonrpsee",
+ "jsonrpsee 0.16.3",
  "parity-scale-codec",
  "sc-chain-spec",
  "sc-transaction-pool-api",
@@ -7032,7 +7148,7 @@ version = "4.0.0-dev"
 source = "git+https://github.com/paritytech/substrate.git?branch=polkadot-v0.9.42#ff24c60ac7d9f87727ecdd0ded9a80c56e4f4b65"
 dependencies = [
  "http",
- "jsonrpsee",
+ "jsonrpsee 0.16.3",
  "log",
  "serde_json",
  "substrate-prometheus-endpoint",
@@ -7050,7 +7166,7 @@ dependencies = [
  "futures",
  "futures-util",
  "hex",
- "jsonrpsee",
+ "jsonrpsee 0.16.3",
  "log",
  "parity-scale-codec",
  "parking_lot 0.12.1",
@@ -7077,7 +7193,7 @@ dependencies = [
  "exit-future",
  "futures",
  "futures-timer",
- "jsonrpsee",
+ "jsonrpsee 0.16.3",
  "log",
  "parity-scale-codec",
  "parking_lot 0.12.1",
@@ -8659,7 +8775,7 @@ source = "git+https://github.com/paritytech/substrate.git?branch=polkadot-v0.9.4
 dependencies = [
  "frame-system-rpc-runtime-api",
  "futures",
- "jsonrpsee",
+ "jsonrpsee 0.16.3",
  "log",
  "parity-scale-codec",
  "sc-rpc-api",
@@ -8689,7 +8805,7 @@ version = "0.10.0-dev"
 source = "git+https://github.com/paritytech/substrate.git?branch=polkadot-v0.9.42#ff24c60ac7d9f87727ecdd0ded9a80c56e4f4b65"
 dependencies = [
  "async-trait",
- "jsonrpsee",
+ "jsonrpsee 0.16.3",
  "log",
  "sc-rpc-api",
  "serde",
@@ -8825,18 +8941,18 @@ checksum = "3369f5ac52d5eb6ab48c6b4ffdc8efbcad6b89c765749064ba298f2c68a16a76"
 
 [[package]]
 name = "thiserror"
-version = "1.0.40"
+version = "1.0.55"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "978c9a314bd8dc99be594bc3c175faaa9794be04a5a5e153caba6915336cebac"
+checksum = "6e3de26b0965292219b4287ff031fcba86837900fe9cd2b34ea8ad893c0953d2"
 dependencies = [
  "thiserror-impl",
 ]
 
 [[package]]
 name = "thiserror-impl"
-version = "1.0.40"
+version = "1.0.55"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f9456a42c5b0d803c8cd86e73dd7cc9edd429499f37a3550d286d5e86720569f"
+checksum = "268026685b2be38d7103e9e507c938a1fcb3d7e6eb15e87870b617bf37b6d581"
 dependencies = [
  "proc-macro2",
  "quote",
@@ -8991,6 +9107,16 @@ dependencies = [
  "webpki 0.22.0",
 ]
 
+[[package]]
+name = "tokio-rustls"
+version = "0.24.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "c28327cf380ac148141087fbfb9de9d7bd4e84ab5d2c28fbc911d753de8a7081"
+dependencies = [
+ "rustls 0.21.10",
+ "tokio",
+]
+
 [[package]]
 name = "tokio-stream"
 version = "0.1.14"
@@ -9945,6 +10071,12 @@ dependencies = [
  "webpki 0.22.0",
 ]
 
+[[package]]
+name = "webpki-roots"
+version = "0.25.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "5f20c57d8d7db6d3b86154206ae5d8fba62dd39573114de97c2cb0578251f8e1"
+
 [[package]]
 name = "webrtc"
 version = "0.6.0"
diff --git a/node/Cargo.toml b/node/Cargo.toml
index 03af6bd..73917c8 100644
--- a/node/Cargo.toml
+++ b/node/Cargo.toml
@@ -44,7 +44,7 @@ frame-system = { version = "4.0.0-dev", git = "https://github.com/paritytech/sub
 pallet-transaction-payment = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.42" }
 
 # These dependencies are used for the node template's RPCs
-jsonrpsee = { version = "0.16.2", features = ["server"] }
+jsonrpsee = { version = "0.20.3", features = ["server"] }
 sc-rpc = { version = "4.0.0-dev", git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.42" }
 sp-api = { version = "4.0.0-dev", git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.42" }
 sc-rpc-api = { version = "0.10.0-dev", git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.42" }