diff --git a/src/agent/Cargo.lock b/src/agent/Cargo.lock
index 5bc6289ac3..e55274f63b 100644
--- a/src/agent/Cargo.lock
+++ b/src/agent/Cargo.lock
@@ -313,9 +313,9 @@ checksum = "14c189c53d098945499cdfa7ecc63567cf3886b3332b312a5b4585d8d3a6a610"
 
 [[package]]
 name = "bytes"
-version = "1.2.0"
+version = "1.4.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f0b3de4a0c5e67e16066a0715723abd91edc2f9001d09c46e1dca929351e130e"
+checksum = "89b2fd2a0dcf38d7971e2194b6b6eebab45ae01067456a7fd93d5547a61b70be"
 dependencies = [
  "serde",
 ]
diff --git a/src/agent/onefuzz/Cargo.toml b/src/agent/onefuzz/Cargo.toml
index 4b66f19868..38ea912bed 100644
--- a/src/agent/onefuzz/Cargo.toml
+++ b/src/agent/onefuzz/Cargo.toml
@@ -10,7 +10,7 @@ license = "MIT"
 anyhow = "1.0"
 async-trait = "0.1"
 base64 = "0.13"
-bytes = "1.2"
+bytes = "1.4"
 dunce = "1.0"
 dynamic-library = { path = "../dynamic-library" }
 futures = "0.3"
diff --git a/src/agent/storage-queue/Cargo.toml b/src/agent/storage-queue/Cargo.toml
index 08dca23c89..de8b899a51 100644
--- a/src/agent/storage-queue/Cargo.toml
+++ b/src/agent/storage-queue/Cargo.toml
@@ -10,7 +10,7 @@ anyhow = "1.0"
 async-trait = "0.1"
 backoff = { version = "0.4", features = ["tokio"] }
 base64 = "0.13"
-bytes = { version = "1.2", features = ["serde"] }
+bytes = { version = "1.4", features = ["serde"] }
 derivative = "2.2"
 flume = "0.10"
 num_cpus = "1.15"