diff --git a/tests/Types/LocalDateTimeTypeTest.php b/tests/Types/LocalDateTimeTypeTest.php
index 3a037cc..65fd794 100644
--- a/tests/Types/LocalDateTimeTypeTest.php
+++ b/tests/Types/LocalDateTimeTypeTest.php
@@ -38,7 +38,8 @@ public static function providerConvertToDatabaseValue(): array
             [null, null],
             [LocalDateTime::of(2021, 4, 17, 9, 2), '2021-04-17 09:02:00'],
             [LocalDateTime::of(2021, 4, 17, 9, 2, 7), '2021-04-17 09:02:07'],
-            [LocalDateTime::of(2021, 4, 17, 9, 2, 0, 7000000), '2021-04-17 09:02:00.007'],
+            [LocalDateTime::of(2021, 4, 17, 9, 2, 0, 7_000_000), '2021-04-17 09:02:00.007'],
+            [LocalDateTime::of(2021, 4, 17, 9, 2, 1, 7_000_000), '2021-04-17 09:02:01.007'],
         ];
     }
 
diff --git a/tests/Types/LocalTimeTypeTest.php b/tests/Types/LocalTimeTypeTest.php
index ce9ebd9..71e6df7 100644
--- a/tests/Types/LocalTimeTypeTest.php
+++ b/tests/Types/LocalTimeTypeTest.php
@@ -38,7 +38,8 @@ public static function providerConvertToDatabaseValue(): array
             [null, null],
             [LocalTime::of(9, 2), '09:02:00'],
             [LocalTime::of(10, 31, 1), '10:31:01'],
-            [LocalTime::of(10, 31, 1, 7000000), '10:31:01.007'],
+            [LocalTime::of(10, 31, 0, 7_000_000), '10:31:00.007'],
+            [LocalTime::of(10, 31, 1, 7_000_000), '10:31:01.007'],
         ];
     }