diff --git a/cumulus/Cargo.lock b/cumulus/Cargo.lock
index 556cf0a25c..876c2f4ae2 100644
--- a/cumulus/Cargo.lock
+++ b/cumulus/Cargo.lock
@@ -12075,9 +12075,9 @@ checksum = "cda74da7e1a664f795bb1f8a87ec406fb89a02522cf6e50620d016add6dbbf5c"
 
 [[package]]
 name = "tokio"
-version = "1.19.0"
+version = "1.19.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "0f392c8f16bda3456c0b00c6de39cb100449b98de55ac41c6cdd2bfcf53a1245"
+checksum = "c51a52ed6686dd62c320f9b89299e9dfb46f730c7a48e635c19f21d116cb1439"
 dependencies = [
  "bytes",
  "libc",
diff --git a/cumulus/client/network/Cargo.toml b/cumulus/client/network/Cargo.toml
index 1a66e9b45d..9152e553d3 100644
--- a/cumulus/client/network/Cargo.toml
+++ b/cumulus/client/network/Cargo.toml
@@ -33,7 +33,7 @@ cumulus-relay-chain-interface = { path = "../relay-chain-interface" }
 
 [dev-dependencies]
 portpicker = "0.1.1"
-tokio = { version = "1.19.0", features = ["macros"] }
+tokio = { version = "1.19.2", features = ["macros"] }
 url = "2.2.2"
 
 # Substrate
diff --git a/cumulus/client/pov-recovery/Cargo.toml b/cumulus/client/pov-recovery/Cargo.toml
index 39f2f9080c..b2b55124b8 100644
--- a/cumulus/client/pov-recovery/Cargo.toml
+++ b/cumulus/client/pov-recovery/Cargo.toml
@@ -31,7 +31,7 @@ cumulus-primitives-core = { path = "../../primitives/core" }
 cumulus-relay-chain-interface = {path = "../relay-chain-interface"}
 
 [dev-dependencies]
-tokio = { version = "1.19.0", features = ["macros"] }
+tokio = { version = "1.19.2", features = ["macros"] }
 
 # Cumulus
 cumulus-test-service = { path = "../../test/service" }
diff --git a/cumulus/test/service/Cargo.toml b/cumulus/test/service/Cargo.toml
index 552329b241..e2c59224d2 100644
--- a/cumulus/test/service/Cargo.toml
+++ b/cumulus/test/service/Cargo.toml
@@ -16,7 +16,7 @@ jsonrpsee = { version = "0.13.1", features = ["server"] }
 parking_lot = "0.12.1"
 rand = "0.8.5"
 serde = { version = "1.0.137", features = ["derive"] }
-tokio = { version = "1.19.0", features = ["macros"] }
+tokio = { version = "1.19.2", features = ["macros"] }
 url = "2.2.2"
 
 # Substrate