diff --git a/tools/cli/Cargo.toml b/tools/cli/Cargo.toml
index bf0af193..e0b55fe6 100644
--- a/tools/cli/Cargo.toml
+++ b/tools/cli/Cargo.toml
@@ -19,7 +19,7 @@ doc = false
 test = false
 
 [dependencies]
-combine = "~4.3"
+combine = "~4.6"
 dirs = "~3.0"
 env_logger = "~0.8"
 failure = "~0.1"