diff --git a/crates/obfs4/Cargo.toml b/crates/obfs4/Cargo.toml
index 85cf8d0..8c03a50 100644
--- a/crates/obfs4/Cargo.toml
+++ b/crates/obfs4/Cargo.toml
@@ -80,7 +80,7 @@ filetime = {version="0.2.25", optional=true}
 [dev-dependencies]
 tracing-subscriber = "0.3.18"
 hex-literal = "0.4.1"
-tor-basic-utils = "0.23.0"
+tor-basic-utils = "0.24.0"
 
 # benches
 # criterion = "0.5"