diff --git a/Cargo.toml b/Cargo.toml
index 91f69fb..18d781c 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -43,7 +43,7 @@ serde_json = { version = "1", optional = true }
 [dev-dependencies]
 native-tls = "0.2"
 postgres-native-tls = "0.5"
-simple_logger = "4"
+simple_logger = "5"
 tokio-postgres = "0.7"
 
 [[example]]