diff --git a/src/Dto/Uptime.php b/src/Dto/Uptime.php
index cac1d48..fae9579 100644
--- a/src/Dto/Uptime.php
+++ b/src/Dto/Uptime.php
@@ -10,7 +10,7 @@ class Uptime
 {
     public function __construct(
         public string $datetime,
-        public int $uptimePercentage,
+        public float $uptimePercentage,
     ) {}
 
     public static function fromResponse(array $data): self
diff --git a/tests/OhDearTests/UptimeTest.php b/tests/OhDearTests/UptimeTest.php
index a161f68..e4a7eb1 100644
--- a/tests/OhDearTests/UptimeTest.php
+++ b/tests/OhDearTests/UptimeTest.php
@@ -19,6 +19,6 @@
 
     foreach ($uptimePeriods as $uptime) {
         expect($uptime->datetime)->toBeString();
-        expect($uptime->uptimePercentage)->toBeInt();
+        expect($uptime->uptimePercentage)->toBeFloat();
     }
 });