diff --git a/Cargo.toml b/Cargo.toml
index b4e53c8..7b7d146 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -18,7 +18,7 @@ name = "cassandra_cpp_sys"
 
 [dev-dependencies]
 log = "0.4"
-env_logger = "0.10"
+env_logger = "0.11"
 
 [features]
 default = []