diff --git a/Cargo.toml b/Cargo.toml
index 07115f9..16a7e86 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -34,5 +34,5 @@ url = "2"
 which = "4.2"
 
 [dev-dependencies]
-env_logger = "0.9"
+env_logger = "0.10"
 tokio = { version = "1.1", features = ["macros", "parking_lot", "rt-multi-thread"] }