diff --git a/dynomite/Cargo.toml b/dynomite/Cargo.toml
index 8f0b7c1..e6b587a 100644
--- a/dynomite/Cargo.toml
+++ b/dynomite/Cargo.toml
@@ -31,7 +31,7 @@ uuid = { version = "0.8", features = ["v4"], optional = true }
 chrono = { version = "0.4", optional = true }
 
 [dev-dependencies]
-env_logger = "0.8"
+env_logger = "0.9"
 maplit = "1.0"
 serde = "1.0"
 serde_json = "1.0"