diff --git a/APNGKit.podspec b/APNGKit.podspec
index 3543254..b6f97b2 100644
--- a/APNGKit.podspec
+++ b/APNGKit.podspec
@@ -29,5 +29,5 @@ Pod::Spec.new do |s|
   s.resource_bundles = {"APNGKit" => ["Source/APNGKit/PrivacyInfo.xcprivacy"]}
 
   s.swift_versions = ["5.3", "5.4", "5.5"]
-  s.dependency "Delegate", "~> 1.1"
+  s.dependency "Delegate", "~> 1.3"
 end
diff --git a/Demo/Demo.xcodeproj/project.xcworkspace/xcshareddata/swiftpm/Package.resolved b/Demo/Demo.xcodeproj/project.xcworkspace/xcshareddata/swiftpm/Package.resolved
index 466e3c1..850dcf6 100644
--- a/Demo/Demo.xcodeproj/project.xcworkspace/xcshareddata/swiftpm/Package.resolved
+++ b/Demo/Demo.xcodeproj/project.xcworkspace/xcshareddata/swiftpm/Package.resolved
@@ -5,8 +5,8 @@
       "kind" : "remoteSourceControl",
       "location" : "https://github.com/onevcat/Delegate",
       "state" : {
-        "revision" : "499e507f2a68d6e8737f7f6f7c0385596b4398fc",
-        "version" : "1.2.0"
+        "revision" : "ec3014ca2621c717f758d8718ec90e84b6e774b3",
+        "version" : "1.3.0"
       }
     }
   ],
diff --git a/Package.resolved b/Package.resolved
index a61d782..9db48f3 100644
--- a/Package.resolved
+++ b/Package.resolved
@@ -5,8 +5,8 @@
       "kind" : "remoteSourceControl",
       "location" : "https://github.com/onevcat/Delegate.git",
       "state" : {
-        "revision" : "499e507f2a68d6e8737f7f6f7c0385596b4398fc",
-        "version" : "1.2.0"
+        "revision" : "ec3014ca2621c717f758d8718ec90e84b6e774b3",
+        "version" : "1.3.0"
       }
     }
   ],
diff --git a/Package.swift b/Package.swift
index 48b12f1..dd1da66 100644
--- a/Package.swift
+++ b/Package.swift
@@ -8,7 +8,7 @@ let package = Package(
         .library(name: "APNGKit", targets: ["APNGKit"])
     ],
     dependencies: [
-        .package(name: "Delegate", url: "https://github.com/onevcat/Delegate.git", .upToNextMajor(from: "1.1.1"))
+        .package(name: "Delegate", url: "https://github.com/onevcat/Delegate.git", .upToNextMajor(from: "1.3.0"))
     ],
     targets: [
         .target(name: "APNGKit", dependencies: ["Delegate"]),
diff --git a/Package@swift-5.9.swift b/Package@swift-5.9.swift
index 98f8bc2..9427f15 100644
--- a/Package@swift-5.9.swift
+++ b/Package@swift-5.9.swift
@@ -8,7 +8,7 @@ let package = Package(
         .library(name: "APNGKit", targets: ["APNGKit"])
     ],
     dependencies: [
-        .package(url: "https://github.com/onevcat/Delegate.git", from: "1.2.0")
+        .package(url: "https://github.com/onevcat/Delegate.git", from: "1.3.0")
     ],
     targets: [
         .target(