diff --git a/Cargo.lock b/Cargo.lock
index 914c210f4c..cebb24cf84 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -1609,9 +1609,9 @@ dependencies = [
 
 [[package]]
 name = "crossbeam-channel"
-version = "0.5.8"
+version = "0.5.10"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a33c2bf77f2df06183c3aa30d1e96c0695a313d4f9c453cc3762a6db39f99200"
+checksum = "82a9b73a36529d9c47029b9fb3a6f0ea3cc916a261195352ba19e770fc1748b2"
 dependencies = [
  "cfg-if 1.0.0",
  "crossbeam-utils",
@@ -1642,9 +1642,9 @@ dependencies = [
 
 [[package]]
 name = "crossbeam-utils"
-version = "0.8.14"
+version = "0.8.18"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "4fb766fa798726286dbbb842f174001dab8abc7b627a1dd86e0b7222a95d929f"
+checksum = "c3a430a770ebd84726f584a90ee7f020d28db52c6d02138900f22341f866d39c"
 dependencies = [
  "cfg-if 1.0.0",
 ]
diff --git a/Cargo.toml b/Cargo.toml
index cbe9417387..4ec28701d6 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -186,7 +186,7 @@ const_format = "0.2.32"
 core_affinity = "0.5.10"
 criterion = "0.5.1"
 criterion-stats = "0.3.0"
-crossbeam-channel = "0.5.8"
+crossbeam-channel = "0.5.10"
 csv = "1.3.0"
 ctrlc = "3.4.1"
 curve25519-dalek = "3.2.1"