Index: maturin/Cargo.toml
===================================================================
--- maturin.orig/Cargo.toml
+++ maturin/Cargo.toml
@@ -51,7 +51,7 @@ pyproject-toml = "0.6.1"
 python-pkginfo = "0.5.5"
 textwrap = "0.16.0"
 ignore = "0.4.20"
-itertools = "0.10.5"
+itertools = "0.10"
 lddtree = "0.3.2"
 cc = "1.0.72"
 dunce = "1.0.2"
