diff --git a/fuzz/Cargo.lock b/fuzz/Cargo.lock
index e5031851c..15d2dcf9f 100644
--- a/fuzz/Cargo.lock
+++ b/fuzz/Cargo.lock
@@ -462,9 +462,9 @@ dependencies = [
 
 [[package]]
 name = "once_cell"
-version = "1.17.1"
+version = "1.17.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b7e5500299e16ebb147ae15a00a942af264cf3688f47923b8fc2cd5858f23ad3"
+checksum = "9670a07f94779e00908f3e686eab508878ebb390ba6e604d3a284c00e8d0487b"
 
 [[package]]
 name = "option_parser"
diff --git a/fuzz/Cargo.toml b/fuzz/Cargo.toml
index f0d32e3ac..5275b6269 100644
--- a/fuzz/Cargo.toml
+++ b/fuzz/Cargo.toml
@@ -17,7 +17,7 @@ libfuzzer-sys = "0.4.6"
 linux-loader = { version = "0.8.1", features = ["elf", "bzimage", "pe"] }
 micro_http = { git = "https://github.com/firecracker-microvm/micro-http", branch = "main" }
 net_util = { path = "../net_util" }
-once_cell = "1.17.1"
+once_cell = "1.17.2"
 qcow = { path = "../qcow" }
 seccompiler = "0.3.0"
 vhdx = { path = "../vhdx" }