diff --git a/Cargo.lock b/Cargo.lock
index 060020c..cd06db0 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -2203,7 +2203,7 @@ dependencies = [
  "async-recursion",
  "futures",
  "indicatif",
- "jsonrpsee",
+ "jsonrpsee 0.16.2",
  "log",
  "parity-scale-codec",
  "serde",
@@ -3156,15 +3156,26 @@ version = "0.16.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "7d291e3a5818a2384645fd9756362e6d89cf0541b0b916fa7702ea4a9833608e"
 dependencies = [
- "jsonrpsee-core",
+ "jsonrpsee-core 0.16.2",
  "jsonrpsee-http-client",
  "jsonrpsee-proc-macros",
- "jsonrpsee-server",
- "jsonrpsee-types",
+ "jsonrpsee-server 0.16.2",
+ "jsonrpsee-types 0.16.2",
  "jsonrpsee-ws-client",
  "tracing",
 ]
 
+[[package]]
+name = "jsonrpsee"
+version = "0.20.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "8002beb64691edce321fc16cdba91916b10d798f9d480a05467b0ee98463c03b"
+dependencies = [
+ "jsonrpsee-core 0.20.0",
+ "jsonrpsee-server 0.20.0",
+ "jsonrpsee-types 0.20.0",
+]
+
 [[package]]
 name = "jsonrpsee-client-transport"
 version = "0.16.2"
@@ -3173,8 +3184,8 @@ checksum = "965de52763f2004bc91ac5bcec504192440f0b568a5d621c59d9dbd6f886c3fb"
 dependencies = [
  "futures-util",
  "http",
- "jsonrpsee-core",
- "jsonrpsee-types",
+ "jsonrpsee-core 0.16.2",
+ "jsonrpsee-types 0.16.2",
  "pin-project",
  "rustls-native-certs",
  "soketto",
@@ -3202,7 +3213,30 @@ dependencies = [
  "futures-util",
  "globset",
  "hyper",
- "jsonrpsee-types",
+ "jsonrpsee-types 0.16.2",
+ "parking_lot 0.12.1",
+ "rand 0.8.5",
+ "rustc-hash",
+ "serde",
+ "serde_json",
+ "soketto",
+ "thiserror",
+ "tokio",
+ "tracing",
+]
+
+[[package]]
+name = "jsonrpsee-core"
+version = "0.20.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "4278372ecb78ebb522c36a242209a29162f4af0997a41158c8b60450b081baf1"
+dependencies = [
+ "anyhow",
+ "async-trait",
+ "beef",
+ "futures-util",
+ "hyper",
+ "jsonrpsee-types 0.20.0",
  "parking_lot 0.12.1",
  "rand 0.8.5",
  "rustc-hash",
@@ -3223,8 +3257,8 @@ dependencies = [
  "async-trait",
  "hyper",
  "hyper-rustls 0.23.2",
- "jsonrpsee-core",
- "jsonrpsee-types",
+ "jsonrpsee-core 0.16.2",
+ "jsonrpsee-types 0.16.2",
  "rustc-hash",
  "serde",
  "serde_json",
@@ -3256,11 +3290,34 @@ dependencies = [
  "futures-util",
  "http",
  "hyper",
- "jsonrpsee-core",
- "jsonrpsee-types",
+ "jsonrpsee-core 0.16.2",
+ "jsonrpsee-types 0.16.2",
+ "serde",
+ "serde_json",
+ "soketto",
+ "tokio",
+ "tokio-stream",
+ "tokio-util",
+ "tower",
+ "tracing",
+]
+
+[[package]]
+name = "jsonrpsee-server"
+version = "0.20.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "5fc6357836b1d7b1367fe6d9a9b8d6e5488d1f1db985dfca4cb4ceaa9f37679e"
+dependencies = [
+ "futures-util",
+ "http",
+ "hyper",
+ "jsonrpsee-core 0.20.0",
+ "jsonrpsee-types 0.20.0",
+ "route-recognizer",
  "serde",
  "serde_json",
  "soketto",
+ "thiserror",
  "tokio",
  "tokio-stream",
  "tokio-util",
@@ -3282,6 +3339,20 @@ dependencies = [
  "tracing",
 ]
 
+[[package]]
+name = "jsonrpsee-types"
+version = "0.20.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "bbea61f2d95b9592491228db0c4d2b1e43ea1154ed9713bb666169cf3919ea7d"
+dependencies = [
+ "anyhow",
+ "beef",
+ "serde",
+ "serde_json",
+ "thiserror",
+ "tracing",
+]
+
 [[package]]
 name = "jsonrpsee-ws-client"
 version = "0.16.2"
@@ -3290,8 +3361,8 @@ checksum = "0b83daeecfc6517cfe210df24e570fb06213533dfb990318fae781f4c7119dd9"
 dependencies = [
  "http",
  "jsonrpsee-client-transport",
- "jsonrpsee-core",
- "jsonrpsee-types",
+ "jsonrpsee-core 0.16.2",
+ "jsonrpsee-types 0.16.2",
 ]
 
 [[package]]
@@ -4419,7 +4490,7 @@ dependencies = [
  "frame-benchmarking-cli",
  "frame-system",
  "futures",
- "jsonrpsee",
+ "jsonrpsee 0.20.0",
  "node-template-runtime",
  "pallet-transaction-payment",
  "pallet-transaction-payment-rpc",
@@ -4840,7 +4911,7 @@ name = "pallet-transaction-payment-rpc"
 version = "4.0.0-dev"
 source = "git+https://github.com/paritytech/substrate.git?branch=polkadot-v1.0.0#948fbd2fd1233dc26dbb9f9bbc1d2cca2c03945d"
 dependencies = [
- "jsonrpsee",
+ "jsonrpsee 0.16.2",
  "pallet-transaction-payment-rpc-runtime-api",
  "parity-scale-codec",
  "sp-api",
@@ -5812,6 +5883,12 @@ 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"
@@ -6646,7 +6723,7 @@ version = "4.0.0-dev"
 source = "git+https://github.com/paritytech/substrate.git?branch=polkadot-v1.0.0#948fbd2fd1233dc26dbb9f9bbc1d2cca2c03945d"
 dependencies = [
  "futures",
- "jsonrpsee",
+ "jsonrpsee 0.16.2",
  "log",
  "parity-scale-codec",
  "parking_lot 0.12.1",
@@ -6676,7 +6753,7 @@ name = "sc-rpc-api"
 version = "0.10.0-dev"
 source = "git+https://github.com/paritytech/substrate.git?branch=polkadot-v1.0.0#948fbd2fd1233dc26dbb9f9bbc1d2cca2c03945d"
 dependencies = [
- "jsonrpsee",
+ "jsonrpsee 0.16.2",
  "parity-scale-codec",
  "sc-chain-spec",
  "sc-transaction-pool-api",
@@ -6696,7 +6773,7 @@ version = "4.0.0-dev"
 source = "git+https://github.com/paritytech/substrate.git?branch=polkadot-v1.0.0#948fbd2fd1233dc26dbb9f9bbc1d2cca2c03945d"
 dependencies = [
  "http",
- "jsonrpsee",
+ "jsonrpsee 0.16.2",
  "log",
  "serde_json",
  "substrate-prometheus-endpoint",
@@ -6714,7 +6791,7 @@ dependencies = [
  "futures",
  "futures-util",
  "hex",
- "jsonrpsee",
+ "jsonrpsee 0.16.2",
  "log",
  "parity-scale-codec",
  "parking_lot 0.12.1",
@@ -6741,7 +6818,7 @@ dependencies = [
  "exit-future",
  "futures",
  "futures-timer",
- "jsonrpsee",
+ "jsonrpsee 0.16.2",
  "log",
  "parity-scale-codec",
  "parking_lot 0.12.1",
@@ -8234,7 +8311,7 @@ source = "git+https://github.com/paritytech/substrate.git?branch=polkadot-v1.0.0
 dependencies = [
  "frame-system-rpc-runtime-api",
  "futures",
- "jsonrpsee",
+ "jsonrpsee 0.16.2",
  "log",
  "parity-scale-codec",
  "sc-rpc-api",
@@ -8264,7 +8341,7 @@ version = "0.10.0-dev"
 source = "git+https://github.com/paritytech/substrate.git?branch=polkadot-v1.0.0#948fbd2fd1233dc26dbb9f9bbc1d2cca2c03945d"
 dependencies = [
  "async-trait",
- "jsonrpsee",
+ "jsonrpsee 0.16.2",
  "log",
  "sc-rpc-api",
  "serde",
diff --git a/node/Cargo.toml b/node/Cargo.toml
index ec50969..c3ba95c 100644
--- a/node/Cargo.toml
+++ b/node/Cargo.toml
@@ -45,7 +45,7 @@ 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-v1.0.0" }
 
 # These dependencies are used for the node template's RPCs
-jsonrpsee = { version = "0.16.2", features = ["server"] }
+jsonrpsee = { version = "0.20.0", features = ["server"] }
 sp-api = { version = "4.0.0-dev", git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v1.0.0" }
 sc-rpc-api = { version = "0.10.0-dev", git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v1.0.0" }
 sp-blockchain = { version = "4.0.0-dev", git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v1.0.0" }