diff --git a/Cargo.lock b/Cargo.lock
index eabe1622c..3c8fb5e2a 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -509,9 +509,9 @@ dependencies = [
 
 [[package]]
 name = "ipnetwork"
-version = "0.19.0"
+version = "0.20.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1f84f1612606f3753f205a4e9a2efd6fe5b4c573a6269b2cc6c3003d44a0d127"
+checksum = "bf466541e9d546596ee94f9f69590f89473455f88372423e0008fc1a7daf100e"
 dependencies = [
  "serde",
 ]
@@ -876,30 +876,32 @@ checksum = "6ac9a59f73473f1b8d852421e59e64809f025994837ef743615c6d0c5b305160"
 
 [[package]]
 name = "pnet"
-version = "0.31.0"
+version = "0.33.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "0caaf5b11fd907ff15cf14a4477bfabca4b37ab9e447a4f8dead969a59cdafad"
+checksum = "cd959a8268165518e2bf5546ba84c7b3222744435616381df3c456fe8d983576"
 dependencies = [
+ "ipnetwork",
  "pnet_base",
  "pnet_datalink",
  "pnet_packet",
+ "pnet_sys",
  "pnet_transport",
 ]
 
 [[package]]
 name = "pnet_base"
-version = "0.31.0"
+version = "0.33.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f9d3a993d49e5fd5d4d854d6999d4addca1f72d86c65adf224a36757161c02b6"
+checksum = "872e46346144ebf35219ccaa64b1dffacd9c6f188cd7d012bd6977a2a838f42e"
 dependencies = [
  "no-std-net",
 ]
 
 [[package]]
 name = "pnet_datalink"
-version = "0.31.0"
+version = "0.33.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e466faf03a98ad27f6e15cd27a2b7cc89e73e640a43527742977bc503c37f8aa"
+checksum = "c302da22118d2793c312a35fb3da6846cb0fab6c3ad53fd67e37809b06cdafce"
 dependencies = [
  "ipnetwork",
  "libc",
@@ -910,9 +912,9 @@ dependencies = [
 
 [[package]]
 name = "pnet_macros"
-version = "0.31.0"
+version = "0.33.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "48dd52a5211fac27e7acb14cfc9f30ae16ae0e956b7b779c8214c74559cef4c3"
+checksum = "2a780e80005c2e463ec25a6e9f928630049a10b43945fea83207207d4a7606f4"
 dependencies = [
  "proc-macro2",
  "quote",
@@ -922,18 +924,18 @@ dependencies = [
 
 [[package]]
 name = "pnet_macros_support"
-version = "0.31.0"
+version = "0.33.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "89de095dc7739349559913aed1ef6a11e73ceade4897dadc77c5e09de6740750"
+checksum = "e6d932134f32efd7834eb8b16d42418dac87086347d1bc7d142370ef078582bc"
 dependencies = [
  "pnet_base",
 ]
 
 [[package]]
 name = "pnet_packet"
-version = "0.31.0"
+version = "0.33.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "bc3b5111e697c39c8b9795b9fdccbc301ab696699e88b9ea5a4e4628978f495f"
+checksum = "8bde678bbd85cb1c2d99dc9fc596e57f03aa725f84f3168b0eaf33eeccb41706"
 dependencies = [
  "glob",
  "pnet_base",
@@ -943,9 +945,9 @@ dependencies = [
 
 [[package]]
 name = "pnet_sys"
-version = "0.31.0"
+version = "0.33.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "328e231f0add6d247d82421bf3790b4b33b39c8930637f428eef24c4c6a90805"
+checksum = "faf7a58b2803d818a374be9278a1fe8f88fce14b936afbe225000cfcd9c73f16"
 dependencies = [
  "libc",
  "winapi",
@@ -953,9 +955,9 @@ dependencies = [
 
 [[package]]
 name = "pnet_transport"
-version = "0.31.0"
+version = "0.33.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ff597185e6f1f5671b3122e4dba892a1c73e17c17e723d7669bd9299cbe7f124"
+checksum = "813d1c0e4defbe7ee22f6fe1755f122b77bfb5abe77145b1b5baaf463cab9249"
 dependencies = [
  "libc",
  "pnet_base",
diff --git a/net_util/Cargo.toml b/net_util/Cargo.toml
index 25a5717e7..7b300e32b 100644
--- a/net_util/Cargo.toml
+++ b/net_util/Cargo.toml
@@ -23,6 +23,6 @@ vmm-sys-util = "0.11.0"
 
 [dev-dependencies]
 once_cell = "1.16.0"
-pnet = "0.31.0"
-pnet_datalink = "0.31.0"
+pnet = "0.33.0"
+pnet_datalink = "0.33.0"
 serde_json = "1.0.89"