diff --git a/Cargo.toml b/Cargo.toml
index 110d9b4..f8c8454 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -13,7 +13,7 @@ edition = "2021"
 
 [dependencies]
 bitintr = "0.3"
-itertools = "0.11"
+itertools = "0.12"
 thiserror = "1.0"
 
 [dev-dependencies]