diff --git a/Cargo.lock b/Cargo.lock
index 298b02b..d756934 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -281,9 +281,9 @@ dependencies = [
 
 [[package]]
 name = "rayon"
-version = "1.8.0"
+version = "1.8.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "9c27db03db7734835b3f53954b534c91069375ce6ccaa2e065441e07d9b6cdb1"
+checksum = "fa7237101a77a10773db45d62004a272517633fbcc3df19d96455ede1122e051"
 dependencies = [
  "either",
  "rayon-core",
@@ -291,9 +291,9 @@ dependencies = [
 
 [[package]]
 name = "rayon-core"
-version = "1.12.0"
+version = "1.12.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5ce3fb6ad83f861aac485e76e1985cd109d9a3713802152be56c3b1f0e0658ed"
+checksum = "1465873a3dfdaa8ae7cb14b4383657caab0b3e8a0aa9ae8e04b044854c8dfce2"
 dependencies = [
  "crossbeam-deque",
  "crossbeam-utils",
@@ -346,7 +346,7 @@ checksum = "9c8d87e72b64a3b4db28d11ce29237c246188f4f51057d65a7eab63b7987e423"
 
 [[package]]
 name = "wham"
-version = "1.1.3"
+version = "1.1.4"
 dependencies = [
  "assert_approx_eq",
  "clap",
diff --git a/Cargo.toml b/Cargo.toml
index e731d8f..6da4d60 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -16,7 +16,7 @@ exclude = [
 clap = {version="3.2.25", features=['yaml']}
 error-chain = "0.12.0"
 rand = "0.8.*"
-rayon = "1.0.3"
+rayon = "1.8.1"
 
 [dev-dependencies]
 assert_approx_eq = "1.1.0"