diff --git a/cpuid/Cargo.toml b/cpuid/Cargo.toml
index 5403adc..2be9de7 100644
--- a/cpuid/Cargo.toml
+++ b/cpuid/Cargo.toml
@@ -7,8 +7,7 @@ edition = "2018"
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
 
 [dependencies]
-itertools = { version = "0.9.0", default-features = false }
-#cstr_core = {version = "0.2.0", optional = true, features = ["alloc"] }
+itertools = { version = "0.10.0", default-features = false }
 
 [features]
 use_std = ["itertools/use_std"]