diff --git a/substrate/Cargo.lock b/substrate/Cargo.lock
index a684767974..32a52fb460 100644
--- a/substrate/Cargo.lock
+++ b/substrate/Cargo.lock
@@ -4990,9 +4990,9 @@ dependencies = [
 
 [[package]]
 name = "num_cpus"
-version = "1.13.0"
+version = "1.13.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "05499f3756671c15885fee9034446956fff3f243d6077b91e5767df161f766b3"
+checksum = "19e64526ebdee182341572e50e9ad03965aa510cd94427a4549448f285e957a1"
 dependencies = [
  "hermit-abi",
  "libc",
diff --git a/substrate/client/offchain/Cargo.toml b/substrate/client/offchain/Cargo.toml
index 38834181b1..4ca1b242a4 100644
--- a/substrate/client/offchain/Cargo.toml
+++ b/substrate/client/offchain/Cargo.toml
@@ -19,7 +19,7 @@ hex = "0.4"
 fnv = "1.0.6"
 futures = "0.3.16"
 futures-timer = "3.0.2"
-num_cpus = "1.10"
+num_cpus = "1.13"
 parking_lot = "0.11.2"
 rand = "0.7.2"
 sc-client-api = { version = "4.0.0-dev", path = "../api" }