diff --git a/Cargo.toml b/Cargo.toml
index 32f1e9b..7f3cdcf 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -21,7 +21,7 @@ data-encoding = { version = "2.3.1", default-features = false, features = ["allo
 data-encoding-macro = "0.1.9"
 
 [dev-dependencies]
-criterion = "0.5"
+criterion = "0.7"
 rand = "0.9"
 
 [[bench]]
diff --git a/benches/multibase.rs b/benches/multibase.rs
index 9195e9d..d0c07d3 100644
--- a/benches/multibase.rs
+++ b/benches/multibase.rs
@@ -1,4 +1,6 @@
-use criterion::{black_box, criterion_group, criterion_main, Criterion};
+use std::hint::black_box;
+
+use criterion::{criterion_group, criterion_main, Criterion};
 use rand::Rng;
 
 use multibase::{decode, encode, Base};