diff --git a/positional/Cargo.toml b/positional/Cargo.toml
index e5b4143..5de8eb4 100644
--- a/positional/Cargo.toml
+++ b/positional/Cargo.toml
@@ -20,7 +20,7 @@ harness = false
 name = "enum"
 
 [dependencies]
-itertools = "0.10.3"
+itertools = "0.12.1"
 pad = "0.1.6"
 positional_derive = {version = "=0.4.1-rc.0", path = "../positional_derive"}
 proc-macro2 = "1.0.39"