diff --git a/src/main/scala/algoliasearch/recommend/TimeRange.scala b/src/main/scala/algoliasearch/recommend/TimeRange.scala
index 992d4f09..4120e5a2 100644
--- a/src/main/scala/algoliasearch/recommend/TimeRange.scala
+++ b/src/main/scala/algoliasearch/recommend/TimeRange.scala
@@ -37,6 +37,6 @@ package algoliasearch.recommend
   *   When the rule should stop to be active, in Unix epoch time.
   */
 case class TimeRange(
-    from: Int,
-    until: Int
+    from: Long,
+    until: Long
 )
diff --git a/src/main/scala/algoliasearch/search/TimeRange.scala b/src/main/scala/algoliasearch/search/TimeRange.scala
index 1a3de4ba..e53042bc 100644
--- a/src/main/scala/algoliasearch/search/TimeRange.scala
+++ b/src/main/scala/algoliasearch/search/TimeRange.scala
@@ -41,6 +41,6 @@ package algoliasearch.search
   *   When the rule should stop to be active, in Unix epoch time.
   */
 case class TimeRange(
-    from: Int,
-    until: Int
+    from: Long,
+    until: Long
 )