diff --git a/Cargo.toml b/Cargo.toml
index d9f8f13..8ab8282 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -40,7 +40,7 @@ thiserror = "1"
 tokio = "1"
 toml = "0.8"
 walkdir = "2"
-which = "5"
+which = "6"
 zeroize = { version = "1.7" }
 
 [patch.crates-io]