diff --git a/cli/Cargo.toml b/cli/Cargo.toml
index c3ddff7f2b..63fd287a28 100644
--- a/cli/Cargo.toml
+++ b/cli/Cargo.toml
@@ -36,6 +36,6 @@ scale = { package = "parity-scale-codec", version = "3.0.0", default-features =
 # generate the item mod for codegen
 syn = "1.0.80"
 # communicate with the substrate nodes
-jsonrpsee = { version = "0.14.0", features = ["async-client", "client-ws-transport", "http-client"] }
+jsonrpsee = { version = "0.15.1", features = ["async-client", "client-ws-transport", "http-client"] }
 # async runtime
 tokio = { version = "1.8", features = ["rt-multi-thread", "macros", "time"] }
diff --git a/subxt/Cargo.toml b/subxt/Cargo.toml
index 132cb44f66..d983b26e2b 100644
--- a/subxt/Cargo.toml
+++ b/subxt/Cargo.toml
@@ -25,7 +25,7 @@ scale-info = { version = "2.0.0", features = ["bit-vec"] }
 scale-value = "0.2.0"
 futures = "0.3.13"
 hex = "0.4.3"
-jsonrpsee = { version = "0.14.0", features = ["async-client", "client-ws-transport"] }
+jsonrpsee = { version = "0.15.1", features = ["async-client", "client-ws-transport"] }
 serde = { version = "1.0.124", features = ["derive"] }
 serde_json = "1.0.64"
 thiserror = "1.0.24"