diff --git a/packages/in_app_purchase/in_app_purchase/CHANGELOG.md b/packages/in_app_purchase/in_app_purchase/CHANGELOG.md
index 7279685..19e6537 100644
--- a/packages/in_app_purchase/in_app_purchase/CHANGELOG.md
+++ b/packages/in_app_purchase/in_app_purchase/CHANGELOG.md
@@ -1,3 +1,7 @@
+## 3.1.4
+
+* Updates iOS minimum version in README.
+
 ## 3.1.3
 
 * Ignores a lint in the example app for backwards compatibility.
diff --git a/packages/in_app_purchase/in_app_purchase/README.md b/packages/in_app_purchase/in_app_purchase/README.md
index 91ca523..6df0eba 100644
--- a/packages/in_app_purchase/in_app_purchase/README.md
+++ b/packages/in_app_purchase/in_app_purchase/README.md
@@ -5,9 +5,9 @@
 This plugin supports in-app purchases (_IAP_) through an _underlying store_,
 which can be the App Store (on iOS and macOS) or Google Play (on Android).
 
-|             | Android | iOS  | macOS  |
-|-------------|---------|------|--------|
-| **Support** | SDK 16+ | 9.0+ | 10.15+ |
+|             | Android | iOS   | macOS  |
+|-------------|---------|-------|--------|
+| **Support** | SDK 16+ | 11.0+ | 10.15+ |
 
 <p>
   <img src="https://github.com/flutter/plugins/blob/main/packages/in_app_purchase/in_app_purchase/doc/iap_ios.gif?raw=true"
diff --git a/packages/in_app_purchase/in_app_purchase/example/ios/Flutter/AppFrameworkInfo.plist b/packages/in_app_purchase/in_app_purchase/example/ios/Flutter/AppFrameworkInfo.plist
index 9367d48..9625e10 100644
--- a/packages/in_app_purchase/in_app_purchase/example/ios/Flutter/AppFrameworkInfo.plist
+++ b/packages/in_app_purchase/in_app_purchase/example/ios/Flutter/AppFrameworkInfo.plist
@@ -21,6 +21,6 @@
   <key>CFBundleVersion</key>
   <string>1.0</string>
   <key>MinimumOSVersion</key>
-  <string>8.0</string>
+  <string>11.0</string>
 </dict>
 </plist>
diff --git a/packages/in_app_purchase/in_app_purchase/example/ios/Podfile b/packages/in_app_purchase/in_app_purchase/example/ios/Podfile
index 310b9b4..cad555d 100644
--- a/packages/in_app_purchase/in_app_purchase/example/ios/Podfile
+++ b/packages/in_app_purchase/in_app_purchase/example/ios/Podfile
@@ -1,5 +1,5 @@
 # Uncomment this line to define a global platform for your project
-# platform :ios, '9.0'
+# platform :ios, '11.0'
 
 # CocoaPods analytics sends network stats synchronously affecting flutter build latency.
 ENV['COCOAPODS_DISABLE_STATS'] = 'true'
diff --git a/packages/in_app_purchase/in_app_purchase/example/ios/Runner.xcodeproj/project.pbxproj b/packages/in_app_purchase/in_app_purchase/example/ios/Runner.xcodeproj/project.pbxproj
index df13d20..8b83bba 100644
--- a/packages/in_app_purchase/in_app_purchase/example/ios/Runner.xcodeproj/project.pbxproj
+++ b/packages/in_app_purchase/in_app_purchase/example/ios/Runner.xcodeproj/project.pbxproj
@@ -3,7 +3,7 @@
 	archiveVersion = 1;
 	classes = {
 	};
-	objectVersion = 46;
+	objectVersion = 54;
 	objects = {
 
 /* Begin PBXBuildFile section */
@@ -176,7 +176,7 @@
 			isa = PBXProject;
 			attributes = {
 				DefaultBuildSystemTypeForWorkspace = Original;
-				LastUpgradeCheck = 1100;
+				LastUpgradeCheck = 1300;
 				ORGANIZATIONNAME = "The Flutter Authors";
 				TargetAttributes = {
 					97C146ED1CF9000F007C117D = {
@@ -224,10 +224,12 @@
 /* Begin PBXShellScriptBuildPhase section */
 		3B06AD1E1E4923F5004D2608 /* Thin Binary */ = {
 			isa = PBXShellScriptBuildPhase;
+			alwaysOutOfDate = 1;
 			buildActionMask = 2147483647;
 			files = (
 			);
 			inputPaths = (
+				"${TARGET_BUILD_DIR}/${INFOPLIST_PATH}",
 			);
 			name = "Thin Binary";
 			outputPaths = (
@@ -256,6 +258,7 @@
 		};
 		9740EEB61CF901F6004384FC /* Run Script */ = {
 			isa = PBXShellScriptBuildPhase;
+			alwaysOutOfDate = 1;
 			buildActionMask = 2147483647;
 			files = (
 			);
@@ -351,7 +354,7 @@
 				GCC_WARN_UNINITIALIZED_AUTOS = YES_AGGRESSIVE;
 				GCC_WARN_UNUSED_FUNCTION = YES;
 				GCC_WARN_UNUSED_VARIABLE = YES;
-				IPHONEOS_DEPLOYMENT_TARGET = 8.0;
+				IPHONEOS_DEPLOYMENT_TARGET = 11.0;
 				MTL_ENABLE_DEBUG_INFO = YES;
 				ONLY_ACTIVE_ARCH = YES;
 				SDKROOT = iphoneos;
@@ -401,7 +404,7 @@
 				GCC_WARN_UNINITIALIZED_AUTOS = YES_AGGRESSIVE;
 				GCC_WARN_UNUSED_FUNCTION = YES;
 				GCC_WARN_UNUSED_VARIABLE = YES;
-				IPHONEOS_DEPLOYMENT_TARGET = 8.0;
+				IPHONEOS_DEPLOYMENT_TARGET = 11.0;
 				MTL_ENABLE_DEBUG_INFO = NO;
 				SDKROOT = iphoneos;
 				TARGETED_DEVICE_FAMILY = "1,2";
diff --git a/packages/in_app_purchase/in_app_purchase/example/ios/Runner.xcodeproj/xcshareddata/xcschemes/Runner.xcscheme b/packages/in_app_purchase/in_app_purchase/example/ios/Runner.xcodeproj/xcshareddata/xcschemes/Runner.xcscheme
index 3bb3697..50a8cfc 100644
--- a/packages/in_app_purchase/in_app_purchase/example/ios/Runner.xcodeproj/xcshareddata/xcschemes/Runner.xcscheme
+++ b/packages/in_app_purchase/in_app_purchase/example/ios/Runner.xcodeproj/xcshareddata/xcschemes/Runner.xcscheme
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <Scheme
-   LastUpgradeVersion = "1100"
+   LastUpgradeVersion = "1300"
    version = "1.3">
    <BuildAction
       parallelizeBuildables = "YES"
diff --git a/packages/in_app_purchase/in_app_purchase/example/ios/Runner/Info.plist b/packages/in_app_purchase/in_app_purchase/example/ios/Runner/Info.plist
index a8f31ba..3c49373 100644
--- a/packages/in_app_purchase/in_app_purchase/example/ios/Runner/Info.plist
+++ b/packages/in_app_purchase/in_app_purchase/example/ios/Runner/Info.plist
@@ -41,5 +41,9 @@
 	</array>
 	<key>UIViewControllerBasedStatusBarAppearance</key>
 	<false/>
+	<key>CADisableMinimumFrameDurationOnPhone</key>
+	<true/>
+	<key>UIApplicationSupportsIndirectInputEvents</key>
+	<true/>
 </dict>
 </plist>
diff --git a/packages/in_app_purchase/in_app_purchase/pubspec.yaml b/packages/in_app_purchase/in_app_purchase/pubspec.yaml
index 4434874..483fe2c 100644
--- a/packages/in_app_purchase/in_app_purchase/pubspec.yaml
+++ b/packages/in_app_purchase/in_app_purchase/pubspec.yaml
@@ -2,7 +2,7 @@
 description: A Flutter plugin for in-app purchases. Exposes APIs for making in-app purchases through the App Store and Google Play.
 repository: https://github.com/flutter/plugins/tree/main/packages/in_app_purchase/in_app_purchase
 issue_tracker: https://github.com/flutter/flutter/issues?q=is%3Aissue+is%3Aopen+label%3A%22p%3A+in_app_purchase%22
-version: 3.1.3
+version: 3.1.4
 
 environment:
   sdk: ">=2.12.0 <3.0.0"
diff --git a/packages/in_app_purchase/in_app_purchase_storekit/CHANGELOG.md b/packages/in_app_purchase/in_app_purchase_storekit/CHANGELOG.md
index 569e071..6314bdc 100644
--- a/packages/in_app_purchase/in_app_purchase_storekit/CHANGELOG.md
+++ b/packages/in_app_purchase/in_app_purchase_storekit/CHANGELOG.md
@@ -1,3 +1,7 @@
+## 0.3.6
+
+* Updates minimum Flutter version to 3.3 and iOS 11.
+
 ## 0.3.5+2
 
 * Fix a crash when `appStoreReceiptURL` is nil.
diff --git a/packages/in_app_purchase/in_app_purchase_storekit/darwin/in_app_purchase_storekit.podspec b/packages/in_app_purchase/in_app_purchase_storekit/darwin/in_app_purchase_storekit.podspec
index 84c385e..57a24bd 100644
--- a/packages/in_app_purchase/in_app_purchase_storekit/darwin/in_app_purchase_storekit.podspec
+++ b/packages/in_app_purchase/in_app_purchase_storekit/darwin/in_app_purchase_storekit.podspec
@@ -20,7 +20,7 @@
   s.public_header_files = 'Classes/**/*.h'
   s.ios.dependency 'Flutter'
   s.osx.dependency 'FlutterMacOS'
-  s.ios.deployment_target = '9.0'
+  s.ios.deployment_target = '11.0'
   s.osx.deployment_target = '10.15'
   s.pod_target_xcconfig = { 'DEFINES_MODULE' => 'YES' }
 end
diff --git a/packages/in_app_purchase/in_app_purchase_storekit/example/ios/Flutter/AppFrameworkInfo.plist b/packages/in_app_purchase/in_app_purchase_storekit/example/ios/Flutter/AppFrameworkInfo.plist
index 8d4492f..9625e10 100644
--- a/packages/in_app_purchase/in_app_purchase_storekit/example/ios/Flutter/AppFrameworkInfo.plist
+++ b/packages/in_app_purchase/in_app_purchase_storekit/example/ios/Flutter/AppFrameworkInfo.plist
@@ -21,6 +21,6 @@
   <key>CFBundleVersion</key>
   <string>1.0</string>
   <key>MinimumOSVersion</key>
-  <string>9.0</string>
+  <string>11.0</string>
 </dict>
 </plist>
diff --git a/packages/in_app_purchase/in_app_purchase_storekit/example/ios/Podfile b/packages/in_app_purchase/in_app_purchase_storekit/example/ios/Podfile
index 5200b9f..4f56388 100644
--- a/packages/in_app_purchase/in_app_purchase_storekit/example/ios/Podfile
+++ b/packages/in_app_purchase/in_app_purchase_storekit/example/ios/Podfile
@@ -1,5 +1,5 @@
 # Uncomment this line to define a global platform for your project
-# platform :ios, '9.0'
+# platform :ios, '11.0'
 
 # CocoaPods analytics sends network stats synchronously affecting flutter build latency.
 ENV['COCOAPODS_DISABLE_STATS'] = 'true'
diff --git a/packages/in_app_purchase/in_app_purchase_storekit/example/ios/Runner.xcodeproj/project.pbxproj b/packages/in_app_purchase/in_app_purchase_storekit/example/ios/Runner.xcodeproj/project.pbxproj
index 3977d54..4b24d76 100644
--- a/packages/in_app_purchase/in_app_purchase_storekit/example/ios/Runner.xcodeproj/project.pbxproj
+++ b/packages/in_app_purchase/in_app_purchase_storekit/example/ios/Runner.xcodeproj/project.pbxproj
@@ -3,7 +3,7 @@
 	archiveVersion = 1;
 	classes = {
 	};
-	objectVersion = 50;
+	objectVersion = 54;
 	objects = {
 
 /* Begin PBXBuildFile section */
@@ -318,10 +318,12 @@
 /* Begin PBXShellScriptBuildPhase section */
 		3B06AD1E1E4923F5004D2608 /* Thin Binary */ = {
 			isa = PBXShellScriptBuildPhase;
+			alwaysOutOfDate = 1;
 			buildActionMask = 2147483647;
 			files = (
 			);
 			inputPaths = (
+				"${TARGET_BUILD_DIR}/${INFOPLIST_PATH}",
 			);
 			name = "Thin Binary";
 			outputPaths = (
@@ -354,6 +356,7 @@
 		};
 		9740EEB61CF901F6004384FC /* Run Script */ = {
 			isa = PBXShellScriptBuildPhase;
+			alwaysOutOfDate = 1;
 			buildActionMask = 2147483647;
 			files = (
 			);
@@ -493,7 +496,7 @@
 				GCC_WARN_UNINITIALIZED_AUTOS = YES_AGGRESSIVE;
 				GCC_WARN_UNUSED_FUNCTION = YES;
 				GCC_WARN_UNUSED_VARIABLE = YES;
-				IPHONEOS_DEPLOYMENT_TARGET = 9.0;
+				IPHONEOS_DEPLOYMENT_TARGET = 11.0;
 				MTL_ENABLE_DEBUG_INFO = YES;
 				ONLY_ACTIVE_ARCH = YES;
 				SDKROOT = iphoneos;
@@ -543,7 +546,7 @@
 				GCC_WARN_UNINITIALIZED_AUTOS = YES_AGGRESSIVE;
 				GCC_WARN_UNUSED_FUNCTION = YES;
 				GCC_WARN_UNUSED_VARIABLE = YES;
-				IPHONEOS_DEPLOYMENT_TARGET = 9.0;
+				IPHONEOS_DEPLOYMENT_TARGET = 11.0;
 				MTL_ENABLE_DEBUG_INFO = NO;
 				SDKROOT = iphoneos;
 				TARGETED_DEVICE_FAMILY = "1,2";
diff --git a/packages/in_app_purchase/in_app_purchase_storekit/example/ios/Runner/Info.plist b/packages/in_app_purchase/in_app_purchase_storekit/example/ios/Runner/Info.plist
index a8f31ba..3c49373 100644
--- a/packages/in_app_purchase/in_app_purchase_storekit/example/ios/Runner/Info.plist
+++ b/packages/in_app_purchase/in_app_purchase_storekit/example/ios/Runner/Info.plist
@@ -41,5 +41,9 @@
 	</array>
 	<key>UIViewControllerBasedStatusBarAppearance</key>
 	<false/>
+	<key>CADisableMinimumFrameDurationOnPhone</key>
+	<true/>
+	<key>UIApplicationSupportsIndirectInputEvents</key>
+	<true/>
 </dict>
 </plist>
diff --git a/packages/in_app_purchase/in_app_purchase_storekit/example/shared/RunnerTests/TranslatorTests.m b/packages/in_app_purchase/in_app_purchase_storekit/example/shared/RunnerTests/TranslatorTests.m
index 34d6867..6f77fa7 100644
--- a/packages/in_app_purchase/in_app_purchase_storekit/example/shared/RunnerTests/TranslatorTests.m
+++ b/packages/in_app_purchase/in_app_purchase_storekit/example/shared/RunnerTests/TranslatorTests.m
@@ -224,12 +224,10 @@
 }
 
 - (void)testLocaleToMap {
-  if (@available(iOS 10.0, *)) {
-    NSLocale *system = [[NSLocale alloc] initWithLocaleIdentifier:@"en_US"];
-    NSDictionary *map = [FIAObjectTranslator getMapFromNSLocale:system];
-    XCTAssertEqualObjects(map[@"currencySymbol"], system.currencySymbol);
-    XCTAssertEqualObjects(map[@"countryCode"], system.countryCode);
-  }
+  NSLocale *system = [[NSLocale alloc] initWithLocaleIdentifier:@"en_US"];
+  NSDictionary *map = [FIAObjectTranslator getMapFromNSLocale:system];
+  XCTAssertEqualObjects(map[@"currencySymbol"], system.currencySymbol);
+  XCTAssertEqualObjects(map[@"countryCode"], system.countryCode);
 }
 
 - (void)testSKStorefrontToMap {
diff --git a/packages/in_app_purchase/in_app_purchase_storekit/lib/src/types/app_store_product_details.dart b/packages/in_app_purchase/in_app_purchase_storekit/lib/src/types/app_store_product_details.dart
index a5d8c72..47bcf61 100644
--- a/packages/in_app_purchase/in_app_purchase_storekit/lib/src/types/app_store_product_details.dart
+++ b/packages/in_app_purchase/in_app_purchase_storekit/lib/src/types/app_store_product_details.dart
@@ -12,23 +12,15 @@
   /// Creates a new AppStore specific product details object with the provided
   /// details.
   AppStoreProductDetails({
-    required String id,
-    required String title,
-    required String description,
-    required String price,
-    required double rawPrice,
-    required String currencyCode,
+    required super.id,
+    required super.title,
+    required super.description,
+    required super.price,
+    required super.rawPrice,
+    required super.currencyCode,
     required this.skProduct,
-    required String currencySymbol,
-  }) : super(
-          id: id,
-          title: title,
-          description: description,
-          price: price,
-          rawPrice: rawPrice,
-          currencyCode: currencyCode,
-          currencySymbol: currencySymbol,
-        );
+    required super.currencySymbol,
+  });
 
   /// Generate a [AppStoreProductDetails] object based on an iOS [SKProductWrapper] object.
   factory AppStoreProductDetails.fromSKProduct(SKProductWrapper product) {
diff --git a/packages/in_app_purchase/in_app_purchase_storekit/lib/src/types/app_store_purchase_details.dart b/packages/in_app_purchase/in_app_purchase_storekit/lib/src/types/app_store_purchase_details.dart
index 42cb225..21a1e11 100644
--- a/packages/in_app_purchase/in_app_purchase_storekit/lib/src/types/app_store_purchase_details.dart
+++ b/packages/in_app_purchase/in_app_purchase_storekit/lib/src/types/app_store_purchase_details.dart
@@ -13,19 +13,14 @@
 class AppStorePurchaseDetails extends PurchaseDetails {
   /// Creates a new AppStore specific purchase details object with the provided
   /// details.
-  AppStorePurchaseDetails(
-      {String? purchaseID,
-      required String productID,
-      required PurchaseVerificationData verificationData,
-      required String? transactionDate,
-      required this.skPaymentTransaction,
-      required PurchaseStatus status})
-      : super(
-            productID: productID,
-            purchaseID: purchaseID,
-            transactionDate: transactionDate,
-            verificationData: verificationData,
-            status: status) {
+  AppStorePurchaseDetails({
+    super.purchaseID,
+    required super.productID,
+    required super.verificationData,
+    required super.transactionDate,
+    required this.skPaymentTransaction,
+    required PurchaseStatus status,
+  }) : super(status: status) {
     this.status = status;
   }
 
diff --git a/packages/in_app_purchase/in_app_purchase_storekit/lib/src/types/app_store_purchase_param.dart b/packages/in_app_purchase/in_app_purchase_storekit/lib/src/types/app_store_purchase_param.dart
index 0e7e241..05096d3 100644
--- a/packages/in_app_purchase/in_app_purchase_storekit/lib/src/types/app_store_purchase_param.dart
+++ b/packages/in_app_purchase/in_app_purchase_storekit/lib/src/types/app_store_purchase_param.dart
@@ -10,15 +10,12 @@
 class AppStorePurchaseParam extends PurchaseParam {
   /// Creates a new [AppStorePurchaseParam] object with the given data.
   AppStorePurchaseParam({
-    required ProductDetails productDetails,
-    String? applicationUserName,
+    required super.productDetails,
+    super.applicationUserName,
     this.quantity = 1,
     this.simulatesAskToBuyInSandbox = false,
     this.discount,
-  }) : super(
-          productDetails: productDetails,
-          applicationUserName: applicationUserName,
-        );
+  });
 
   /// Set it to `true` to produce an "ask to buy" flow for this payment in the
   /// sandbox.
diff --git a/packages/in_app_purchase/in_app_purchase_storekit/pubspec.yaml b/packages/in_app_purchase/in_app_purchase_storekit/pubspec.yaml
index 78ae8b1..5b734f4 100644
--- a/packages/in_app_purchase/in_app_purchase_storekit/pubspec.yaml
+++ b/packages/in_app_purchase/in_app_purchase_storekit/pubspec.yaml
@@ -2,11 +2,11 @@
 description: An implementation for the iOS and macOS platforms of the Flutter `in_app_purchase` plugin. This uses the StoreKit Framework.
 repository: https://github.com/flutter/plugins/tree/main/packages/in_app_purchase/in_app_purchase_storekit
 issue_tracker: https://github.com/flutter/flutter/issues?q=is%3Aissue+is%3Aopen+label%3A%22p%3A+in_app_purchase%22
-version: 0.3.5+2
+version: 0.3.6
 
 environment:
-  sdk: ">=2.14.0 <3.0.0"
-  flutter: ">=3.0.0"
+  sdk: '>=2.18.0 <3.0.0'
+  flutter: ">=3.3.0"
 
 flutter:
   plugin: