diff --git a/Cargo.toml b/Cargo.toml
index 0967b1d..c83d7ab 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -22,7 +22,7 @@ enum-iterator = "0.6.0"
 
 dotenv = "0.15.0"
 log = "0.4.14"
-env_logger = "0.8.3"
+env_logger = "0.9.0"
 
 [dev-dependencies]
 tokio = { version = "1.3.0", features = ["macros", "rt-multi-thread"] }