diff --git a/APNGKit.podspec b/APNGKit.podspec
index 5ae1eeb..3543254 100644
--- a/APNGKit.podspec
+++ b/APNGKit.podspec
@@ -21,6 +21,7 @@ Pod::Spec.new do |s|
   s.ios.deployment_target = "12.0"
   s.osx.deployment_target = "10.14"
   s.tvos.deployment_target = "12.0"
+  s.visionos.deployment_target = "1.0"
 
   s.source       = { :git => "https://github.com/onevcat/APNGKit.git", :tag => s.version }
   
diff --git a/Package@swift-5.9.swift b/Package@swift-5.9.swift
index 80c6b90..98f8bc2 100644
--- a/Package@swift-5.9.swift
+++ b/Package@swift-5.9.swift
@@ -3,7 +3,7 @@ import PackageDescription
 
 let package = Package(
     name: "APNGKit",
-    platforms: [.macOS(.v10_14), .iOS(.v12), .tvOS(.v12)],
+    platforms: [.macOS(.v10_14), .iOS(.v12), .tvOS(.v12), .visionOS(.v1)],
     products: [
         .library(name: "APNGKit", targets: ["APNGKit"])
     ],
diff --git a/Tests/APNGKitTests/APNGImageViewTests.swift b/Tests/APNGKitTests/APNGImageViewTests.swift
index cc65ae3..f47c299 100644
--- a/Tests/APNGKitTests/APNGImageViewTests.swift
+++ b/Tests/APNGKitTests/APNGImageViewTests.swift
@@ -23,8 +23,11 @@ class ViewControllerStub {
     func setupViewController(_ input: UIViewController) -> UIViewController {
 
         input.loadViewIfNeeded()
-        
+        #if os(visionOS)
+        window = UIWindow(frame: .init(x: 0, y: 0, width: 800, height: 600))
+        #else
         window = UIWindow(frame: UIScreen.main.bounds)
+        #endif
         window.rootViewController = input
         window.makeKeyAndVisible()
         return input