diff --git a/DLAutoSlidePageViewController.podspec b/DLAutoSlidePageViewController.podspec
index 1df6f79..48a6ce9 100644
--- a/DLAutoSlidePageViewController.podspec
+++ b/DLAutoSlidePageViewController.podspec
@@ -1,6 +1,6 @@
 Pod::Spec.new do |s|
   s.name             = 'DLAutoSlidePageViewController'
-  s.version          = '1.3.1'
+  s.version          = '1.3.2'
   s.summary          = 'An auto slide PageViewController.'
  
   s.description      = <<-DESC
diff --git a/Sources/DLAutoSlidePageViewController.swift b/Sources/DLAutoSlidePageViewController.swift
index 9dfdf2b..b835bae 100644
--- a/Sources/DLAutoSlidePageViewController.swift
+++ b/Sources/DLAutoSlidePageViewController.swift
@@ -28,6 +28,17 @@ open class DLAutoSlidePageViewController: UIPageViewController {
         return UIPageControl.appearance(whenContainedInInstancesOf: [UIPageViewController.self])
     }
 
+    // MARK: - Lifecycle
+
+    public override func willTransition(to newCollection: UITraitCollection,
+                                      with coordinator: UIViewControllerTransitionCoordinator) {
+        super.willTransition(to: newCollection, with: coordinator)
+        coordinator.animate(alongsideTransition: nil) { _ in
+            self.transitionInProgress = false
+            self.restartTimer()
+        }
+    }
+
     // MARK: - Initializers
 
     public convenience init(pages: [UIViewController],