diff --git a/packages/android_alarm_manager/CHANGELOG.md b/packages/android_alarm_manager/CHANGELOG.md
index 7d90afbe4de2..d57dbed9ede1 100644
--- a/packages/android_alarm_manager/CHANGELOG.md
+++ b/packages/android_alarm_manager/CHANGELOG.md
@@ -3,7 +3,7 @@
 * Remove support for the V1 Android embedding.
 * Updated Android lint settings.
 * Removed `-Werror` in Android builds.
-* Updates example app Android compileSdkVersion to 31.
+* Updates compileSdkVersion to 31.
 
 ## 2.0.2
 
diff --git a/packages/android_alarm_manager/android/build.gradle b/packages/android_alarm_manager/android/build.gradle
index 9236ffbdd086..4862c7942afa 100644
--- a/packages/android_alarm_manager/android/build.gradle
+++ b/packages/android_alarm_manager/android/build.gradle
@@ -27,7 +27,7 @@ project.getTasks().withType(JavaCompile){
 apply plugin: 'com.android.library'
 
 android {
-    compileSdkVersion 29
+    compileSdkVersion 31
     defaultConfig {
         minSdkVersion 16
         testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
diff --git a/packages/android_alarm_manager/example/android/app/build.gradle b/packages/android_alarm_manager/example/android/app/build.gradle
index 4efe095b7760..c8ff51fe7a82 100644
--- a/packages/android_alarm_manager/example/android/app/build.gradle
+++ b/packages/android_alarm_manager/example/android/app/build.gradle
@@ -33,7 +33,7 @@ android {
 
     defaultConfig {
         applicationId "io.flutter.plugins.androidalarmmanagerexample"
-        minSdkVersion 16
+        minSdkVersion 21
         targetSdkVersion 28
         versionCode flutterVersionCode.toInteger()
         versionName flutterVersionName
diff --git a/packages/android_intent/CHANGELOG.md b/packages/android_intent/CHANGELOG.md
index 7bad13fc3dbd..2c44f29ab148 100644
--- a/packages/android_intent/CHANGELOG.md
+++ b/packages/android_intent/CHANGELOG.md
@@ -4,7 +4,7 @@
 * Updated Android lint settings.
 * Specify Java 8 for Android build.
 * Removed `-Werror` in Android builds.
-* Updates example app Android compileSdkVersion to 31.
+* Updates compileSdkVersion to 31.
 
 ## 2.0.2
 
diff --git a/packages/android_intent/android/build.gradle b/packages/android_intent/android/build.gradle
index 4bc8e85c40bc..f9317a53a2ba 100644
--- a/packages/android_intent/android/build.gradle
+++ b/packages/android_intent/android/build.gradle
@@ -27,7 +27,7 @@ project.getTasks().withType(JavaCompile){
 apply plugin: 'com.android.library'
 
 android {
-    compileSdkVersion 29
+    compileSdkVersion 31
 
     defaultConfig {
         minSdkVersion 16
diff --git a/packages/battery/battery/CHANGELOG.md b/packages/battery/battery/CHANGELOG.md
index f55da97d9f90..1ab884f499e9 100644
--- a/packages/battery/battery/CHANGELOG.md
+++ b/packages/battery/battery/CHANGELOG.md
@@ -2,7 +2,7 @@
 
 * Remove references to the Android v1 embedding.
 * Updated Android lint settings.
-* Updates example app Android compileSdkVersion to 31.
+* Updates compileSdkVersion to 31.
 * Recreated Android example from current template.
 
 ## 2.0.3
diff --git a/packages/battery/battery/android/build.gradle b/packages/battery/battery/android/build.gradle
index 14f503813f7e..bd094768f2f4 100644
--- a/packages/battery/battery/android/build.gradle
+++ b/packages/battery/battery/android/build.gradle
@@ -22,7 +22,7 @@ rootProject.allprojects {
 apply plugin: 'com.android.library'
 
 android {
-    compileSdkVersion 29
+    compileSdkVersion 31
 
     defaultConfig {
         minSdkVersion 16
diff --git a/packages/connectivity/connectivity/CHANGELOG.md b/packages/connectivity/connectivity/CHANGELOG.md
index ce65faf4c3fb..53814ae3e1dc 100644
--- a/packages/connectivity/connectivity/CHANGELOG.md
+++ b/packages/connectivity/connectivity/CHANGELOG.md
@@ -4,7 +4,7 @@
 * Updated Android lint settings.
 * Specify Java 8 for Android build.
 * Removed `-Werror` in Android builds.
-* Updates example app Android compileSdkVersion to 31.
+* Updates compileSdkVersion to 31.
 
 ## 3.0.6
 
diff --git a/packages/connectivity/connectivity/android/build.gradle b/packages/connectivity/connectivity/android/build.gradle
index 33c63fcb5619..b29f1575ea8d 100644
--- a/packages/connectivity/connectivity/android/build.gradle
+++ b/packages/connectivity/connectivity/android/build.gradle
@@ -27,7 +27,7 @@ project.getTasks().withType(JavaCompile){
 apply plugin: 'com.android.library'
 
 android {
-    compileSdkVersion 29
+    compileSdkVersion 31
 
     defaultConfig {
         minSdkVersion 16
diff --git a/packages/device_info/device_info/CHANGELOG.md b/packages/device_info/device_info/CHANGELOG.md
index a9c3b7a1dffe..825b12d8c7ad 100644
--- a/packages/device_info/device_info/CHANGELOG.md
+++ b/packages/device_info/device_info/CHANGELOG.md
@@ -1,6 +1,6 @@
 ## NEXT
 
-* Updates example app Android compileSdkVersion to 31.
+* Updates compileSdkVersion to 31.
 
 ## 2.0.3
 
diff --git a/packages/device_info/device_info/android/build.gradle b/packages/device_info/device_info/android/build.gradle
index ed89da419d4a..67fbf1fe5c65 100644
--- a/packages/device_info/device_info/android/build.gradle
+++ b/packages/device_info/device_info/android/build.gradle
@@ -22,7 +22,7 @@ rootProject.allprojects {
 apply plugin: 'com.android.library'
 
 android {
-    compileSdkVersion 29
+    compileSdkVersion 31
 
     defaultConfig {
         minSdkVersion 16
diff --git a/packages/espresso/CHANGELOG.md b/packages/espresso/CHANGELOG.md
index c2afa54780f5..3f19984b9437 100644
--- a/packages/espresso/CHANGELOG.md
+++ b/packages/espresso/CHANGELOG.md
@@ -1,6 +1,6 @@
 ## NEXT
 
-* Updates example app Android compileSdkVersion to 31.
+* Updates compileSdkVersion to 31.
 
 ## 0.1.0+4
 
diff --git a/packages/espresso/android/build.gradle b/packages/espresso/android/build.gradle
index da0cd2ebfee8..e5a042095c2f 100644
--- a/packages/espresso/android/build.gradle
+++ b/packages/espresso/android/build.gradle
@@ -22,7 +22,7 @@ rootProject.allprojects {
 apply plugin: 'com.android.library'
 
 android {
-    compileSdkVersion 29
+    compileSdkVersion 31
 
     defaultConfig {
         minSdkVersion 16
diff --git a/packages/google_maps_flutter/google_maps_flutter/CHANGELOG.md b/packages/google_maps_flutter/google_maps_flutter/CHANGELOG.md
index b5e739aa01ee..e47ecb7725c9 100644
--- a/packages/google_maps_flutter/google_maps_flutter/CHANGELOG.md
+++ b/packages/google_maps_flutter/google_maps_flutter/CHANGELOG.md
@@ -1,6 +1,6 @@
 ## NEXT
 
-* Updates example app Android compileSdkVersion to 31.
+* Updates Android compileSdkVersion to 31.
 
 ## 2.1.1
 
diff --git a/packages/google_maps_flutter/google_maps_flutter/android/build.gradle b/packages/google_maps_flutter/google_maps_flutter/android/build.gradle
index e3cf6ffe8818..bf283bea9ef9 100644
--- a/packages/google_maps_flutter/google_maps_flutter/android/build.gradle
+++ b/packages/google_maps_flutter/google_maps_flutter/android/build.gradle
@@ -22,7 +22,7 @@ rootProject.allprojects {
 apply plugin: 'com.android.library'
 
 android {
-    compileSdkVersion 29
+    compileSdkVersion 31
 
     defaultConfig {
         minSdkVersion 20
diff --git a/packages/google_sign_in/google_sign_in/CHANGELOG.md b/packages/google_sign_in/google_sign_in/CHANGELOG.md
index 739983b2916d..7ff50a4bb24a 100644
--- a/packages/google_sign_in/google_sign_in/CHANGELOG.md
+++ b/packages/google_sign_in/google_sign_in/CHANGELOG.md
@@ -1,6 +1,6 @@
 ## NEXT
 
-* Updates example app Android compileSdkVersion to 31.
+* Updates Android compileSdkVersion to 31.
 
 ## 5.2.1
 
diff --git a/packages/google_sign_in/google_sign_in/android/build.gradle b/packages/google_sign_in/google_sign_in/android/build.gradle
index ea98b315f147..5db929b173a8 100644
--- a/packages/google_sign_in/google_sign_in/android/build.gradle
+++ b/packages/google_sign_in/google_sign_in/android/build.gradle
@@ -22,7 +22,7 @@ rootProject.allprojects {
 apply plugin: 'com.android.library'
 
 android {
-    compileSdkVersion 29
+    compileSdkVersion 31
 
     defaultConfig {
         minSdkVersion 16
diff --git a/packages/image_picker/image_picker/CHANGELOG.md b/packages/image_picker/image_picker/CHANGELOG.md
index 688cee3eed01..ce29eb522e3d 100644
--- a/packages/image_picker/image_picker/CHANGELOG.md
+++ b/packages/image_picker/image_picker/CHANGELOG.md
@@ -1,6 +1,6 @@
 ## NEXT
 
-* Updates example app Android compileSdkVersion to 31.
+* Updates Android compileSdkVersion to 31.
 * Fix iOS RunnerUITests search paths.
 
 ## 0.8.4+4
diff --git a/packages/image_picker/image_picker/android/build.gradle b/packages/image_picker/image_picker/android/build.gradle
index 1e6439e6a4eb..928c7cda8b03 100755
--- a/packages/image_picker/image_picker/android/build.gradle
+++ b/packages/image_picker/image_picker/android/build.gradle
@@ -22,7 +22,7 @@ rootProject.allprojects {
 apply plugin: 'com.android.library'
 
 android {
-    compileSdkVersion 29
+    compileSdkVersion 31
 
     defaultConfig {
         minSdkVersion 16
diff --git a/packages/in_app_purchase/in_app_purchase_android/CHANGELOG.md b/packages/in_app_purchase/in_app_purchase_android/CHANGELOG.md
index 7724dd3d7f14..4198d9345889 100644
--- a/packages/in_app_purchase/in_app_purchase_android/CHANGELOG.md
+++ b/packages/in_app_purchase/in_app_purchase_android/CHANGELOG.md
@@ -1,6 +1,6 @@
 ## NEXT
 
-* Updates example app Android compileSdkVersion to 31.
+* Updates compileSdkVersion to 31.
 
 ## 0.2.0
 
diff --git a/packages/in_app_purchase/in_app_purchase_android/android/build.gradle b/packages/in_app_purchase/in_app_purchase_android/android/build.gradle
index 656f7c34bf7a..cbb0855509a5 100644
--- a/packages/in_app_purchase/in_app_purchase_android/android/build.gradle
+++ b/packages/in_app_purchase/in_app_purchase_android/android/build.gradle
@@ -22,7 +22,7 @@ rootProject.allprojects {
 apply plugin: 'com.android.library'
 
 android {
-    compileSdkVersion 29
+    compileSdkVersion 31
 
     defaultConfig {
         minSdkVersion 16
diff --git a/packages/local_auth/CHANGELOG.md b/packages/local_auth/CHANGELOG.md
index a824d8a6e0ea..82358d61e644 100644
--- a/packages/local_auth/CHANGELOG.md
+++ b/packages/local_auth/CHANGELOG.md
@@ -1,6 +1,6 @@
 ## NEXT
 
-* Updates example app Android compileSdkVersion to 31.
+* Updates Android compileSdkVersion to 31.
 
 ## 1.1.8
 
diff --git a/packages/local_auth/android/build.gradle b/packages/local_auth/android/build.gradle
index dc282e78ced0..de8ae50641b2 100644
--- a/packages/local_auth/android/build.gradle
+++ b/packages/local_auth/android/build.gradle
@@ -22,7 +22,7 @@ rootProject.allprojects {
 apply plugin: 'com.android.library'
 
 android {
-    compileSdkVersion 29
+    compileSdkVersion 31
 
     defaultConfig {
         minSdkVersion 16
diff --git a/packages/package_info/CHANGELOG.md b/packages/package_info/CHANGELOG.md
index 3cf675170513..ca1a943d644a 100644
--- a/packages/package_info/CHANGELOG.md
+++ b/packages/package_info/CHANGELOG.md
@@ -2,7 +2,7 @@
 
 * Remove references to the Android v1 embedding.
 * Updated Android lint settings.
-* Updates example app Android compileSdkVersion to 31.
+* Updates Android compileSdkVersion to 31.
 
 ## 2.0.2
 
diff --git a/packages/package_info/android/build.gradle b/packages/package_info/android/build.gradle
index e21d911ff490..ad620add0f93 100644
--- a/packages/package_info/android/build.gradle
+++ b/packages/package_info/android/build.gradle
@@ -22,7 +22,7 @@ rootProject.allprojects {
 apply plugin: 'com.android.library'
 
 android {
-    compileSdkVersion 29
+    compileSdkVersion 31
 
     defaultConfig {
         minSdkVersion 16
diff --git a/packages/quick_actions/quick_actions/CHANGELOG.md b/packages/quick_actions/quick_actions/CHANGELOG.md
index c49f1149daab..497f98a9def2 100644
--- a/packages/quick_actions/quick_actions/CHANGELOG.md
+++ b/packages/quick_actions/quick_actions/CHANGELOG.md
@@ -1,3 +1,7 @@
+## NEXT
+
+* Updates Android compileSdkVersion to 31.
+
 ## 0.6.0+8
 
 * Updates example app Android compileSdkVersion to 31.
diff --git a/packages/quick_actions/quick_actions/android/build.gradle b/packages/quick_actions/quick_actions/android/build.gradle
index ec3f84eab4cf..590bc6b4a826 100644
--- a/packages/quick_actions/quick_actions/android/build.gradle
+++ b/packages/quick_actions/quick_actions/android/build.gradle
@@ -22,7 +22,7 @@ rootProject.allprojects {
 apply plugin: 'com.android.library'
 
 android {
-    compileSdkVersion 29
+    compileSdkVersion 31
 
     defaultConfig {
         minSdkVersion 16
diff --git a/packages/quick_actions/quick_actions/example/android/app/build.gradle b/packages/quick_actions/quick_actions/example/android/app/build.gradle
index 465b4a62a9cd..54f2e59bacf7 100644
--- a/packages/quick_actions/quick_actions/example/android/app/build.gradle
+++ b/packages/quick_actions/quick_actions/example/android/app/build.gradle
@@ -33,7 +33,7 @@ android {
 
     defaultConfig {
         applicationId "io.flutter.plugins.quickactionsexample"
-        minSdkVersion 16
+        minSdkVersion 21
         targetSdkVersion 28
         versionCode flutterVersionCode.toInteger()
         versionName flutterVersionName
diff --git a/packages/sensors/CHANGELOG.md b/packages/sensors/CHANGELOG.md
index 3dbc5d2f7df1..b5d64b48edda 100644
--- a/packages/sensors/CHANGELOG.md
+++ b/packages/sensors/CHANGELOG.md
@@ -2,7 +2,7 @@
 
 * Remove references to the Android V1 embedding.
 * Updated Android lint settings.
-* Updates example app Android compileSdkVersion to 31.
+* Updates Android compileSdkVersion to 31.
 
 ## 2.0.3
 
diff --git a/packages/sensors/android/build.gradle b/packages/sensors/android/build.gradle
index 7e1087764dee..a9a9045301c9 100644
--- a/packages/sensors/android/build.gradle
+++ b/packages/sensors/android/build.gradle
@@ -22,7 +22,7 @@ rootProject.allprojects {
 apply plugin: 'com.android.library'
 
 android {
-    compileSdkVersion 29
+    compileSdkVersion 31
 
     defaultConfig {
         minSdkVersion 16
diff --git a/packages/share/CHANGELOG.md b/packages/share/CHANGELOG.md
index 1c93b487e27b..effc12c023c0 100644
--- a/packages/share/CHANGELOG.md
+++ b/packages/share/CHANGELOG.md
@@ -2,7 +2,7 @@
 
 * Remove references to the Android V1 embedding.
 * Updated Android lint settings.
-* Updates example app Android compileSdkVersion to 31.
+* Updates Android compileSdkVersion to 31.
 
 ## 2.0.4
 
diff --git a/packages/share/android/build.gradle b/packages/share/android/build.gradle
index b2ea363a3e11..c4fcafc70d26 100644
--- a/packages/share/android/build.gradle
+++ b/packages/share/android/build.gradle
@@ -22,7 +22,7 @@ rootProject.allprojects {
 apply plugin: 'com.android.library'
 
 android {
-    compileSdkVersion 29
+    compileSdkVersion 31
 
     defaultConfig {
         minSdkVersion 16
diff --git a/packages/video_player/video_player/CHANGELOG.md b/packages/video_player/video_player/CHANGELOG.md
index 7e9dfff39c69..f9031685b583 100644
--- a/packages/video_player/video_player/CHANGELOG.md
+++ b/packages/video_player/video_player/CHANGELOG.md
@@ -1,7 +1,7 @@
 ## NEXT
 
 * Fixes integration tests.
-* Updates example app Android compileSdkVersion to 31.
+* Updates Android compileSdkVersion to 31.
 
 ## 2.2.7
 
diff --git a/packages/video_player/video_player/android/build.gradle b/packages/video_player/video_player/android/build.gradle
index 5d6b737f47a5..6e6e8c792150 100644
--- a/packages/video_player/video_player/android/build.gradle
+++ b/packages/video_player/video_player/android/build.gradle
@@ -27,7 +27,7 @@ project.getTasks().withType(JavaCompile){
 apply plugin: 'com.android.library'
 
 android {
-    compileSdkVersion 29
+    compileSdkVersion 31
 
     defaultConfig {
         minSdkVersion 16
diff --git a/packages/video_player/video_player/example/android/app/build.gradle b/packages/video_player/video_player/example/android/app/build.gradle
index b1aaf8b45a8b..7b3c7db80c7e 100644
--- a/packages/video_player/video_player/example/android/app/build.gradle
+++ b/packages/video_player/video_player/example/android/app/build.gradle
@@ -37,7 +37,7 @@ android {
 
     defaultConfig {
         applicationId "io.flutter.plugins.videoplayerexample"
-        minSdkVersion 16
+        minSdkVersion 21
         targetSdkVersion 29
         versionCode flutterVersionCode.toInteger()
         versionName flutterVersionName
diff --git a/packages/webview_flutter/webview_flutter/example/android/app/build.gradle b/packages/webview_flutter/webview_flutter/example/android/app/build.gradle
index 0193946331cd..532b2adde9d6 100644
--- a/packages/webview_flutter/webview_flutter/example/android/app/build.gradle
+++ b/packages/webview_flutter/webview_flutter/example/android/app/build.gradle
@@ -34,7 +34,7 @@ android {
     defaultConfig {
         // TODO: Specify your own unique Application ID (https://developer.android.com/studio/build/application-id.html).
         applicationId "io.flutter.plugins.webviewflutterexample"
-        minSdkVersion 19
+        minSdkVersion 21
         targetSdkVersion 28
         versionCode flutterVersionCode.toInteger()
         versionName flutterVersionName
diff --git a/packages/webview_flutter/webview_flutter_android/CHANGELOG.md b/packages/webview_flutter/webview_flutter_android/CHANGELOG.md
index b978b088d365..ae76ea8bc342 100644
--- a/packages/webview_flutter/webview_flutter_android/CHANGELOG.md
+++ b/packages/webview_flutter/webview_flutter_android/CHANGELOG.md
@@ -1,6 +1,6 @@
 ## NEXT
 
-* Updates example app Android compileSdkVersion to 31.
+* Updates compileSdkVersion to 31.
 
 ## 2.3.0
 
diff --git a/packages/webview_flutter/webview_flutter_android/android/build.gradle b/packages/webview_flutter/webview_flutter_android/android/build.gradle
index bb9fe9708eaa..e70d4e68edc8 100644
--- a/packages/webview_flutter/webview_flutter_android/android/build.gradle
+++ b/packages/webview_flutter/webview_flutter_android/android/build.gradle
@@ -22,7 +22,7 @@ rootProject.allprojects {
 apply plugin: 'com.android.library'
 
 android {
-    compileSdkVersion 29
+    compileSdkVersion 31
 
     defaultConfig {
         minSdkVersion 19
diff --git a/packages/webview_flutter/webview_flutter_android/example/android/app/build.gradle b/packages/webview_flutter/webview_flutter_android/example/android/app/build.gradle
index 932aba4eb5a8..fdd8193eb2b6 100644
--- a/packages/webview_flutter/webview_flutter_android/example/android/app/build.gradle
+++ b/packages/webview_flutter/webview_flutter_android/example/android/app/build.gradle
@@ -34,7 +34,7 @@ android {
     defaultConfig {
         // TODO: Specify your own unique Application ID (https://developer.android.com/studio/build/application-id.html).
         applicationId "io.flutter.plugins.webviewflutterandroidexample"
-        minSdkVersion 19
+        minSdkVersion 21
         targetSdkVersion 28
         versionCode flutterVersionCode.toInteger()
         versionName flutterVersionName
diff --git a/packages/wifi_info_flutter/wifi_info_flutter/CHANGELOG.md b/packages/wifi_info_flutter/wifi_info_flutter/CHANGELOG.md
index 3248b203173b..0e41699be340 100644
--- a/packages/wifi_info_flutter/wifi_info_flutter/CHANGELOG.md
+++ b/packages/wifi_info_flutter/wifi_info_flutter/CHANGELOG.md
@@ -2,7 +2,7 @@
 
 * Updated Android lint settings.
 * Updated package description.
-* Updates example app Android compileSdkVersion to 31.
+* Updates Android compileSdkVersion to 31.
 
 ## 2.0.2
 
diff --git a/packages/wifi_info_flutter/wifi_info_flutter/android/build.gradle b/packages/wifi_info_flutter/wifi_info_flutter/android/build.gradle
index 661ee82da4d0..76ac3bc7eedc 100644
--- a/packages/wifi_info_flutter/wifi_info_flutter/android/build.gradle
+++ b/packages/wifi_info_flutter/wifi_info_flutter/android/build.gradle
@@ -22,7 +22,7 @@ rootProject.allprojects {
 apply plugin: 'com.android.library'
 
 android {
-    compileSdkVersion 29
+    compileSdkVersion 31
 
     defaultConfig {
         minSdkVersion 16