diff --git a/lib/Cargo.toml b/lib/Cargo.toml
index a6caf6a52e..a426402c80 100644
--- a/lib/Cargo.toml
+++ b/lib/Cargo.toml
@@ -33,5 +33,5 @@ hyper-tls = { version = "0.4", optional = true  }
 futures = "0.3"
 hyper-rustls = { version = "0.19", optional = true }
 [dev-dependencies]
-tracing-subscriber = "0.1.5"
+tracing-subscriber = "0.2.17"
 tokio = { version = "0.2", features = ["macros", "time", "fs"] }