diff --git a/fuzz/Cargo.toml b/fuzz/Cargo.toml
index 9056d4b..7ae7ea5 100644
--- a/fuzz/Cargo.toml
+++ b/fuzz/Cargo.toml
@@ -8,8 +8,9 @@ edition = "2018"
 cargo-fuzz = true
 
 [dependencies]
+arbitrary = { version = "1", features = ["derive"] }
 itoa = { path = ".." }
-libfuzzer-sys = { version = "0.4", features = ["arbitrary-derive"] }
+libfuzzer-sys = "0.4"
 
 [[bin]]
 name = "fuzz_itoa"
diff --git a/fuzz/fuzz_targets/fuzz_itoa.rs b/fuzz/fuzz_targets/fuzz_itoa.rs
index e080126..b0dbc3b 100644
--- a/fuzz/fuzz_targets/fuzz_itoa.rs
+++ b/fuzz/fuzz_targets/fuzz_itoa.rs
@@ -1,8 +1,9 @@
 #![no_main]
-use libfuzzer_sys::arbitrary;
+
+use arbitrary::Arbitrary;
 use libfuzzer_sys::fuzz_target;
 
-#[derive(arbitrary::Arbitrary, Debug, Clone)]
+#[derive(Arbitrary, Debug, Clone)]
 enum IntegerInput {
     I8(i8),
     U8(u8),
@@ -18,7 +19,7 @@ enum IntegerInput {
     U128(u128),
 }
 
-#[derive(arbitrary::Arbitrary, Debug, Clone)]
+#[derive(Arbitrary, Debug, Clone)]
 struct Inputs {
     inputs: Vec<IntegerInput>,
 }