diff --git a/Cargo.lock b/Cargo.lock
index c1063ce4c..cf77b8231 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -1114,9 +1114,9 @@ dependencies = [
 
 [[package]]
 name = "serde_json"
-version = "1.0.56"
+version = "1.0.57"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3433e879a558dde8b5e8feb2a04899cf34fdde1fafb894687e52105fc1162ac3"
+checksum = "164eacbdb13512ec2745fb09d51fd5b22b0d65ed294a1dcf7285a360c80a675c"
 dependencies = [
  "itoa",
  "ryu",
diff --git a/Cargo.toml b/Cargo.toml
index ebfc292d9..e2cb14828 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -15,7 +15,7 @@ hypervisor = { path = "hypervisor" }
 libc = "0.2.73"
 log = { version = "0.4.11", features = ["std"] }
 seccomp = { git = "https://github.com/firecracker-microvm/firecracker", tag = "v0.21.1" }
-serde_json = "1.0.56"
+serde_json = "1.0.57"
 vhost_user_block = { path = "vhost_user_block"}
 vhost_user_net = { path = "vhost_user_net"}
 vmm = { path = "vmm" }
@@ -31,7 +31,7 @@ credibility = "0.1.3"
 tempdir = "0.3.7"
 lazy_static= "1.4.0"
 tempfile = "3.1.0"
-serde_json = "1.0.56"
+serde_json = "1.0.57"
 net_util = { path = "net_util" }
 
 [features]
diff --git a/net_util/Cargo.toml b/net_util/Cargo.toml
index 139bed237..c99ef8c10 100644
--- a/net_util/Cargo.toml
+++ b/net_util/Cargo.toml
@@ -18,4 +18,4 @@ vmm-sys-util = ">=0.3.1"
 [dev-dependencies]
 lazy_static = "1.3.0"
 pnet = "0.26.0"
-serde_json = "1.0.56"
+serde_json = "1.0.57"