diff --git a/Cargo.toml b/Cargo.toml
index cc3885c..6aae351 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -7,3 +7,4 @@ edition = "2021"
 
 [dependencies]
 anyhow = "1.0.75"
+itertools = "0.11.0"