diff --git a/governor/src/state/in_memory.rs b/governor/src/state/in_memory.rs
index 03f6802..269b52d 100644
--- a/governor/src/state/in_memory.rs
+++ b/governor/src/state/in_memory.rs
@@ -311,4 +311,40 @@ mod test {
         // Check if the state was updated as expected
         assert_eq!(state.0.load(Ordering::Acquire), 42);
     }
+
+    #[cfg(feature = "std")]
+    #[test]
+    fn test_measure_and_peek_one_race_condition() {
+        let state = Arc::new(InMemoryState(AtomicU64::new(0)));
+        let barrier = Arc::new(std::sync::Barrier::new(2));
+
+        let state_clone_for_thread_a = Arc::clone(&state);
+        let barrier_clone_for_thread_a = Arc::clone(&barrier);
+        let thread_a = std::thread::spawn(move || {
+            barrier_clone_for_thread_a.wait(); // Ensure both threads start together
+
+            state_clone_for_thread_a
+                .measure_and_peek_one(|old| {
+                    // Simulate some work or delay if necessary
+                    std::thread::sleep(Duration::from_millis(10));
+
+                    let new_val = old.map(|n| n.as_u64() + 100).unwrap_or(100);
+                    Ok::<(_, Nanos), &str>(((), Nanos::from(new_val)))
+                })
+                .unwrap();
+        });
+
+        let state_clone_for_thread_b = Arc::clone(&state);
+        let barrier_clone_for_thread_b = Arc::clone(&barrier);
+        let thread_b = std::thread::spawn(move || {
+            barrier_clone_for_thread_b.wait(); // Ensure both threads start together
+
+            // Change the atomic variable's value after Thread A reads it
+            std::thread::sleep(Duration::from_millis(5));
+            state_clone_for_thread_b.0.store(42, Ordering::Release);
+        });
+
+        thread_a.join().unwrap();
+        thread_b.join().unwrap();
+    }
 }