diff --git a/Cargo.lock b/Cargo.lock
index 337f8f1a..fb19f18d 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -1709,9 +1709,9 @@ dependencies = [
 
 [[package]]
 name = "tokio"
-version = "1.17.0"
+version = "1.18.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "2af73ac49756f3f7c01172e34a23e5d0216f6c32333757c2c61feb2bbff5a5ee"
+checksum = "4903bf0427cf68dddd5aa6a93220756f8be0c34fcfa9f5e6191e103e15a31395"
 dependencies = [
  "bytes 1.0.1",
  "libc",
diff --git a/raiden/Cargo.toml b/raiden/Cargo.toml
index e246dafb..8cca00b0 100644
--- a/raiden/Cargo.toml
+++ b/raiden/Cargo.toml
@@ -28,7 +28,7 @@ pretty_env_logger = "0.4"
 
 [dev-dependencies]
 pretty_assertions = "1.2.1"
-tokio = "1.17.0"
+tokio = "1.18.2"
 insta = "1.14.0"