diff --git a/polkadot/Cargo.lock b/polkadot/Cargo.lock
index b6e48004bc..f2e86ad19c 100644
--- a/polkadot/Cargo.lock
+++ b/polkadot/Cargo.lock
@@ -11106,9 +11106,9 @@ dependencies = [
 
 [[package]]
 name = "wasm-bindgen-futures"
-version = "0.4.19"
+version = "0.4.23"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1fe9756085a84584ee9457a002b7cdfe0bfff169f45d2591d8be1345a6780e35"
+checksum = "81b8b767af23de6ac18bf2168b690bed2902743ddf0fb39252e36f9e2bfc63ea"
 dependencies = [
  "cfg-if 1.0.0",
  "js-sys",
diff --git a/polkadot/cli/Cargo.toml b/polkadot/cli/Cargo.toml
index 17edcb4590..e28b0191ea 100644
--- a/polkadot/cli/Cargo.toml
+++ b/polkadot/cli/Cargo.toml
@@ -18,7 +18,7 @@ log = "0.4.13"
 thiserror = "1.0.23"
 structopt = { version = "0.3.21", optional = true }
 wasm-bindgen = { version = "0.2.70", optional = true }
-wasm-bindgen-futures = { version = "0.4.19", optional = true }
+wasm-bindgen-futures = { version = "0.4.23", optional = true }
 futures = "0.3.12"
 
 service = { package = "polkadot-service", path = "../node/service", default-features = false, optional = true }