diff --git a/tools/cli/Cargo.toml b/tools/cli/Cargo.toml
index bf0af193..41409444 100644
--- a/tools/cli/Cargo.toml
+++ b/tools/cli/Cargo.toml
@@ -21,7 +21,7 @@ test = false
 [dependencies]
 combine = "~4.3"
 dirs = "~3.0"
-env_logger = "~0.8"
+env_logger = "~0.9"
 failure = "~0.1"
 failure_derive = "~0.1"
 getopts = "~0.2"