diff --git a/tests/loop.test.ts b/tests/loop.test.ts
index 4ad9394..de184a6 100644
--- a/tests/loop.test.ts
+++ b/tests/loop.test.ts
@@ -171,7 +171,7 @@ describe('GameLoop (Issue #19: Decouple simulation from rAF)', () => {
     loop.start()
     expect(loop.isRunning).toBe(true)
 
-    await new Promise(resolve => setTimeout(resolve, 60))
+    await new Promise(resolve => setTimeout(resolve, 120))
     expect(tickCount).toBeGreaterThanOrEqual(1)
     expect(renderCount).toBeGreaterThanOrEqual(1)
 
@@ -193,7 +193,7 @@ describe('GameLoop (Issue #19: Decouple simulation from rAF)', () => {
     // Restart cleanly
     loop.start()
     expect(loop.isRunning).toBe(true)
-    await new Promise(resolve => setTimeout(resolve, 60))
+    await new Promise(resolve => setTimeout(resolve, 120))
     expect(tickCount).toBeGreaterThan(stoppedTicks)
     expect(renderCount).toBeGreaterThan(stoppedRenders)
     loop.stop()