diff --git a/Cargo.lock b/Cargo.lock
index 4ecf241..408fe24 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -161,11 +161,13 @@ dependencies = [
 
 [[package]]
 name = "crossbeam-queue"
-version = "0.2.0"
+version = "0.2.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "dfd6515864a82d2f877b42813d4553292c6659498c9a2aa31bab5a15243c2700"
+checksum = "774ba60a54c213d409d5353bda12d49cd68d14e45036a285234c8d6f91f92570"
 dependencies = [
+ "cfg-if",
  "crossbeam-utils 0.7.0",
+ "maybe-uninit",
 ]
 
 [[package]]