diff --git a/Cargo.lock b/Cargo.lock
index 947ddc14..d0991620 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -2053,9 +2053,9 @@ 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/ethers-solc/Cargo.toml b/ethers-solc/Cargo.toml
index b1bbd3b6..4156028e 100644
--- a/ethers-solc/Cargo.toml
+++ b/ethers-solc/Cargo.toml
@@ -29,7 +29,7 @@ hex = "0.4.3"
 colored = "2.0.0"
 glob = "0.3.0"
 tracing = "0.1.29"
-num_cpus = "1.13.0"
+num_cpus = "1.13.1"
 tiny-keccak = { version = "2.0.2", default-features = false }
 tempdir = { version = "0.3.7", optional = true }
 fs_extra = { version = "1.2.0", optional = true }