diff --git a/Cargo.lock b/Cargo.lock
index 2632581..31e33a9 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -11,20 +11,11 @@ dependencies = [
  "rustc-hash",
 ]
 
-[[package]]
-name = "cfg-if"
-version = "1.0.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "baf1de4339761588bc0619e3cbc0120ee582ebb74b53b4efbf79117bd2da40fd"
-
 [[package]]
 name = "crossbeam-utils"
-version = "0.8.16"
+version = "0.8.19"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5a22b2d63d4d1dc0b7f1b6b2747dd0088008a9be28b6ddf0b1e7d335e3037294"
-dependencies = [
- "cfg-if",
-]
+checksum = "248e3bacc7dc6baa3b21e405ee045c3047101a49145e7e9eca583ab4c2ca5345"
 
 [[package]]
 name = "hermit-abi"
diff --git a/Cargo.toml b/Cargo.toml
index 5906a3c..b9d60be 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -15,5 +15,5 @@ keywords = ["Analysis", "Materials_Science", "Physics", "Chemistry", "Multi-Thre
 
 [dependencies]
 num_cpus = "1.13.0"
-crossbeam-utils = "0.8.12"
+crossbeam-utils = "0.8.19"
 rustc-hash = "1.1.0"