diff --git a/Cargo.lock b/Cargo.lock
index 0f5e0efe..50c76c14 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -225,9 +225,9 @@ dependencies = [
 
 [[package]]
 name = "crossbeam-deque"
-version = "0.8.3"
+version = "0.8.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ce6fd6f855243022dcecf8702fef0c297d4338e226845fe067f6341ad9fa0cef"
+checksum = "fca89a0e215bab21874660c67903c5f143333cab1da83d041c7ded6053774751"
 dependencies = [
  "cfg-if",
  "crossbeam-epoch",
@@ -236,22 +236,21 @@ dependencies = [
 
 [[package]]
 name = "crossbeam-epoch"
-version = "0.9.15"
+version = "0.9.16"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ae211234986c545741a7dc064309f67ee1e5ad243d0e48335adc0484d960bcc7"
+checksum = "2d2fe95351b870527a5d09bf563ed3c97c0cffb87cf1c78a591bf48bb218d9aa"
 dependencies = [
  "autocfg",
  "cfg-if",
  "crossbeam-utils",
  "memoffset",
- "scopeguard",
 ]
 
 [[package]]
 name = "crossbeam-utils"
-version = "0.8.16"
+version = "0.8.17"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5a22b2d63d4d1dc0b7f1b6b2747dd0088008a9be28b6ddf0b1e7d335e3037294"
+checksum = "c06d96137f14f244c37f989d9fff8f95e6c18b918e71f36638f8c49112e4c78f"
 dependencies = [
  "cfg-if",
 ]
diff --git a/Cargo.toml b/Cargo.toml
index 52b457a2..ce24af63 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -24,7 +24,7 @@ debug = false
 [dependencies]
 core_affinity = "0.8.1"
 crossbeam-channel = { version = "0.5.8", optional = true }
-crossbeam-deque = "0.8.3"
+crossbeam-deque = "0.8.4"
 dyn-clone = "1.0.16"
 log = "0.4.20"
 num_cpus = "1.16.0"