diff --git a/Cargo.toml b/Cargo.toml
index 6738c5a..2311ae6 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -33,7 +33,7 @@ log = "0.4.11"
 netdevice = "0.1.1"
 pcap = "0.10.0"
 pcap-file = "1.1.1"
-pnet = "0.29.0"
+pnet = { version = "0.31.0", features = ["std"] }
 rand = "0.8.4"
 siphasher = "0.3"
 stderrlog = "0.5.0"