diff --git a/Cargo.lock b/Cargo.lock
index ca128f5a2..d0b067155 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -1156,6 +1156,12 @@ dependencies = [
  "syn 1.0.109",
 ]
 
+[[package]]
+name = "data-encoding"
+version = "2.4.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "c2e66c9d817f1720209181c316d28635c050fa304f9c79e47a520882661b7308"
+
 [[package]]
 name = "der"
 version = "0.7.8"
@@ -6732,13 +6738,13 @@ checksum = "f4f195fd851901624eee5a58c4bb2b4f06399148fcd0ed336e6f1cb60a9881df"
 
 [[package]]
 name = "tungstenite"
-version = "0.18.0"
+version = "0.20.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "30ee6ab729cd4cf0fd55218530c4522ed30b7b6081752839b68fcec8d0960788"
+checksum = "9e3dac10fd62eaf6617d3a904ae222845979aec67c615d1c842b4002c7666fb9"
 dependencies = [
- "base64 0.13.1",
  "byteorder",
  "bytes 1.5.0",
+ "data-encoding",
  "http",
  "httparse",
  "log",
@@ -6756,7 +6762,7 @@ version = "1.6.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "97fee6b57c6a41524a810daee9286c02d7752c4253064d0b05472833a438f675"
 dependencies = [
- "cfg-if 0.1.10",
+ "cfg-if 1.0.0",
  "digest 0.10.7",
  "rand 0.8.5",
  "static_assertions",
diff --git a/Cargo.toml b/Cargo.toml
index c32c4e297..3492077aa 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -40,7 +40,7 @@ url = { version = "2.0.0", optional = true }
 # websocket dependent features
 futures = { version = "0.3", optional = true }
 jsonrpsee = { version = "0.16", optional = true, features = ["async-client", "client-ws-transport", "jsonrpsee-types"] }
-tungstenite = { version = "0.18.0", optional = true, features = ["native-tls"] }
+tungstenite = { version = "0.20.1", optional = true, features = ["native-tls"] }
 ws = { version = "0.9.2", optional = true, features = ["ssl"] }
 
 # Substrate no_std dependencies