diff --git a/Cargo.toml b/Cargo.toml
index 27af25c..8ef7d93 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -52,7 +52,7 @@ rusticata-macros = "4.0"
 [dev-dependencies]
 criterion = { version="0.5", features=["html_reports"] }
 hex-literal = "0.4"
-pprof = { version="0.13", features=["criterion","flamegraph","protobuf-codec"] }
+pprof = { version="0.14", features=["criterion","flamegraph","protobuf-codec"] }
 
 [[bench]]
 name = "pcap"