diff --git a/sql/create.sql b/sql/create.sql
index b9904d8..6203eb4 100644
--- a/sql/create.sql
+++ b/sql/create.sql
@@ -1,6 +1,6 @@
 CREATE TABLE `sessions` (
   `id` BINARY(32) NOT NULL,
-  `timestamp` INT UNSIGNED NOT NULL,
+  `timestamp` BIGINT UNSIGNED NOT NULL,
   `data` LONGTEXT CHARSET 'utf8mb4' NOT NULL,
   PRIMARY KEY (`id`)
 ) ENGINE=InnoDB;