diff --git a/Cargo.toml b/Cargo.toml
index 50c3d69..b772313 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -14,7 +14,7 @@ description = "A cli to work with dsv files"
 clap = { version = "4.4.8", features = ["derive", "unstable-doc", "env"] }
 clap-markdown = "0.1.3"
 log = "0.4.20"
-qwitlib = "0.3.2"
+qwitlib = "0.4.0"
 rand = "0.8.5"
 walkdir = "2"
 calamine = "0.24"