diff --git a/Cargo.toml b/Cargo.toml
index adf1c7f..018a198 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -24,9 +24,9 @@ no-panic = { version = "0.1", optional = true }
 
 [dev-dependencies]
 num_cpus = "1.8"
-rand = "0.9"
-rand_xorshift = "0.4"
-criterion = "0.5"
+rand = "0.10"
+rand_xorshift = "0.5"
+criterion = "0.8"
 
 [lib]
 bench = false
diff --git a/benches/bench.rs b/benches/bench.rs
index ffd24b8..0036369 100644
--- a/benches/bench.rs
+++ b/benches/bench.rs
@@ -6,6 +6,7 @@
     clippy::unreadable_literal
 )]
 
+#[allow(deprecated)]
 use criterion::{black_box, criterion_group, criterion_main, Criterion};
 use std::io::Write;
 
@@ -17,6 +18,7 @@ macro_rules! benches {
                 pub fn $name(c: &mut Criterion) {
                     let mut buf = ryu_js::Buffer::new();
 
+                    #[allow(deprecated)]
                     c.bench_function(concat!("ryu_js_", stringify!($name)), move |b| b.iter(move || {
                         let value = black_box($value);
                         let formatted = buf.format_finite(value);
@@ -33,6 +35,7 @@ macro_rules! benches {
                 pub fn $name(c: &mut Criterion) {
                     let mut buf = Vec::with_capacity(20);
 
+                    #[allow(deprecated)]
                     c.bench_function(concat!("std_fmt_", stringify!($name)), move |b| b.iter(|| {
                         buf.clear();
                         let value = black_box($value);
diff --git a/examples/upstream_benchmark.rs b/examples/upstream_benchmark.rs
index 8e227de..8e33a6e 100644
--- a/examples/upstream_benchmark.rs
+++ b/examples/upstream_benchmark.rs
@@ -1,6 +1,6 @@
 // cargo run --example upstream_benchmark --release
 
-use rand::{Rng, SeedableRng};
+use rand::{RngExt, SeedableRng};
 
 const SAMPLES: usize = 10000;
 const ITERATIONS: usize = 1000;
diff --git a/src/buffer/mod.rs b/src/buffer/mod.rs
index 1c3f593..5c47a74 100644
--- a/src/buffer/mod.rs
+++ b/src/buffer/mod.rs
@@ -119,9 +119,9 @@ impl Buffer {
     }
 }
 
+#[allow(clippy::non_canonical_clone_impl)]
 impl Clone for Buffer {
     #[inline]
-    #[allow(clippy::non_canonical_clone_impl)] // false positive https://github.com/rust-lang/rust-clippy/issues/11072
     fn clone(&self) -> Self {
         Buffer::new()
     }
diff --git a/src/f2s.rs b/src/f2s.rs
index 987fefb..24ac81b 100644
--- a/src/f2s.rs
+++ b/src/f2s.rs
@@ -143,7 +143,6 @@ pub fn f2d(ieee_mantissa: u32, ieee_exponent: u32) -> FloatingDecimal32 {
                 vr_is_trailing_zeros &= last_removed_digit == 0;
                 last_removed_digit = (vr % 10) as u8;
                 vr /= 10;
-                vp /= 10;
                 vm /= 10;
                 removed += 1;
             }
diff --git a/tests/s2f_test.rs b/tests/s2f_test.rs
index 5bae935..23da8c1 100644
--- a/tests/s2f_test.rs
+++ b/tests/s2f_test.rs
@@ -23,7 +23,6 @@
     clippy::cast_lossless,
     clippy::cast_possible_truncation,
     clippy::cast_possible_wrap,
-    clippy::cast_possible_wrap,
     clippy::cast_sign_loss,
     clippy::checked_conversions,
     clippy::float_cmp,