diff --git a/test.js b/test.js
index 0984a27..67e44fe 100644
--- a/test.js
+++ b/test.js
@@ -117,7 +117,7 @@ test('invalid version does not cause catatrophic backtracking', t => {
 		const fixture = `0.0.0-0${'.-------'.repeat(index)}@`;
 		semverRegex().test(fixture);
 		const difference = Date.now() - start;
-		t.true(difference < 10, `Execution time: ${difference}`);
+		t.true(difference < 20, `Execution time: ${difference}`);
 	}
 
 	for (let index = 1; index <= 20; index++) {
@@ -125,6 +125,6 @@ test('invalid version does not cause catatrophic backtracking', t => {
 		const fixture = `0.0.1-${'-.--'.repeat(index)} `;
 		semverRegex().test(fixture);
 		const difference = Date.now() - start;
-		t.true(difference < 10, `Execution time: ${difference}`);
+		t.true(difference < 20, `Execution time: ${difference}`);
 	}
 });