diff --git a/Cargo.toml b/Cargo.toml
index 5df42d9..03fd118 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -13,4 +13,4 @@ edition="2018"
 libc = "^0.2"
 
 [dev_dependencies]
-pnet = "0.25.0"
+pnet = "0.33.0"