diff --git a/Tests/FirebladeECSPerformanceTests/HashingPerformanceTests.swift b/Tests/FirebladeECSPerformanceTests/HashingPerformanceTests.swift
index 6947710..65f4e60 100644
--- a/Tests/FirebladeECSPerformanceTests/HashingPerformanceTests.swift
+++ b/Tests/FirebladeECSPerformanceTests/HashingPerformanceTests.swift
@@ -13,9 +13,9 @@ class HashingPerformanceTests: XCTestCase {
     /// release:  0.726 sec
     /// debug:    3.179 sec
     func testMeasureCombineHash() {
-        let a: Set<Int> = Set<Int>([14_561_291, 26_451_562, 34_562_182, 488_972_556, 5_128_426_962, 68_211_812])
-        let b: Set<Int> = Set<Int>([1_083_838, 912_312, 83_333, 71_234_555, 4_343_234])
-        let c: Set<Int> = Set<Int>([3_410_346_899_765, 90_000_002, 12_212_321, 71, 6_123_345_676_543])
+        let a = Set<Int64>([14_561_291, 26_451_562, 34_562_182, 488_972_556, 5_128_426_962, 68_211_812])
+        let b = Set<Int64>([1_083_838, 912_312, 83_333, 71_234_555, 4_343_234])
+        let c = Set<Int64>([3_410_346_899_765, 90_000_002, 12_212_321, 71, 6_123_345_676_543])
 
         let input: ContiguousArray<Int> = ContiguousArray<Int>(arrayLiteral: a.hashValue, b.hashValue, c.hashValue)
         measure {
@@ -29,11 +29,11 @@ class HashingPerformanceTests: XCTestCase {
     /// release: 0.494 sec
     /// debug:   1.026 sec
     func testMeasureSetOfSetHash() {
-        let a: Set<Int> = Set<Int>([14_561_291, 26_451_562, 34_562_182, 488_972_556, 5_128_426_962, 68_211_812])
-        let b: Set<Int> = Set<Int>([1_083_838, 912_312, 83_333, 71_234_555, 4_343_234])
-        let c: Set<Int> = Set<Int>([3_410_346_899_765, 90_000_002, 12_212_321, 71, 6_123_345_676_543])
+        let a = Set<Int64>([14_561_291, 26_451_562, 34_562_182, 488_972_556, 5_128_426_962, 68_211_812])
+        let b = Set<Int64>([1_083_838, 912_312, 83_333, 71_234_555, 4_343_234])
+        let c = Set<Int64>([3_410_346_899_765, 90_000_002, 12_212_321, 71, 6_123_345_676_543])
 
-        let input = Set<Set<Int>>(arrayLiteral: a, b, c)
+        let input = Set<Set<Int64>>(arrayLiteral: a, b, c)
         measure {
             for _ in 0..<1_000_000 {
                 let hash: Int = input.hashValue