diff --git a/.ci/legacy_project/README.md b/.ci/legacy_project/README.md
index 0e23f626fb41..1ee7313e73dd 100644
--- a/.ci/legacy_project/README.md
+++ b/.ci/legacy_project/README.md
@@ -42,3 +42,11 @@ and then deleting everything but `android/` from it:
 - Updates `gradle-wrapper.properties` from `6.7` to `6.7.1`, to add
   support for the Kotlin gradle plugin. If a user runs into this
   error, the error message is clear on how to upgrade.
+- Modifies `build.gradle` to upgrade the Android Gradle Plugin (AGP)
+  from version 4.1.0 to 7.0.0. If a user runs into an error with
+  the AGP version, the warning is clear on how to upgrade
+  the version to one that we support.
+- Modifies `gradle-wrapper.properties` to upgrade the Gradle version
+  from 6.7.1 to 7.0.2. If a user runs into an error with the Gradle
+  version, the warning is clear on how to upgrade the version to
+  one that we support.
\ No newline at end of file
diff --git a/.ci/legacy_project/all_packages/android/build.gradle b/.ci/legacy_project/all_packages/android/build.gradle
index 0b4cf534e0aa..08cb0aa3de91 100644
--- a/.ci/legacy_project/all_packages/android/build.gradle
+++ b/.ci/legacy_project/all_packages/android/build.gradle
@@ -5,7 +5,7 @@ buildscript {
     }
 
     dependencies {
-        classpath 'com.android.tools.build:gradle:4.1.0'
+        classpath 'com.android.tools.build:gradle:7.0.0'
     }
 }
 
diff --git a/.ci/legacy_project/all_packages/android/gradle/wrapper/gradle-wrapper.properties b/.ci/legacy_project/all_packages/android/gradle/wrapper/gradle-wrapper.properties
index 939efa2951bf..b8793d3c0d69 100644
--- a/.ci/legacy_project/all_packages/android/gradle/wrapper/gradle-wrapper.properties
+++ b/.ci/legacy_project/all_packages/android/gradle/wrapper/gradle-wrapper.properties
@@ -3,4 +3,4 @@ distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-6.7.1-all.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-7.0.2-all.zip
diff --git a/packages/camera/camera_android_camerax/CHANGELOG.md b/packages/camera/camera_android_camerax/CHANGELOG.md
index b5fde1ac6633..26aedc9855a8 100644
--- a/packages/camera/camera_android_camerax/CHANGELOG.md
+++ b/packages/camera/camera_android_camerax/CHANGELOG.md
@@ -1,3 +1,7 @@
+## NEXT
+
+* Updates minimum supported SDK version to Flutter 3.22/Dart 3.4.
+
 ## 0.6.5+2
 
 * Update to latest stable camerax `1.3.3`.
diff --git a/packages/camera/camera_android_camerax/pubspec.yaml b/packages/camera/camera_android_camerax/pubspec.yaml
index 583826e12624..56fdb2627399 100644
--- a/packages/camera/camera_android_camerax/pubspec.yaml
+++ b/packages/camera/camera_android_camerax/pubspec.yaml
@@ -5,8 +5,8 @@ issue_tracker: https://github.com/flutter/flutter/issues?q=is%3Aissue+is%3Aopen+
 version: 0.6.5+2
 
 environment:
-  sdk: ^3.2.0
-  flutter: ">=3.16.0"
+  sdk: ^3.4.0
+  flutter: ">=3.22.0"
 
 flutter:
   plugin:
diff --git a/packages/file_selector/file_selector_android/CHANGELOG.md b/packages/file_selector/file_selector_android/CHANGELOG.md
index 070720e19b0b..f7827e7bf562 100644
--- a/packages/file_selector/file_selector_android/CHANGELOG.md
+++ b/packages/file_selector/file_selector_android/CHANGELOG.md
@@ -1,3 +1,7 @@
+## NEXT
+
+* Updates minimum supported SDK version to Flutter 3.22/Dart 3.4.
+
 ## 0.5.1+2
 
 * Bumps androidx.annotation:annotation from 1.7.1 to 1.8.0.
diff --git a/packages/file_selector/file_selector_android/pubspec.yaml b/packages/file_selector/file_selector_android/pubspec.yaml
index 1af0f8ff7fd8..db12e1998806 100644
--- a/packages/file_selector/file_selector_android/pubspec.yaml
+++ b/packages/file_selector/file_selector_android/pubspec.yaml
@@ -5,8 +5,8 @@ issue_tracker: https://github.com/flutter/flutter/issues?q=is%3Aissue+is%3Aopen+
 version: 0.5.1+2
 
 environment:
-  sdk: ^3.2.0
-  flutter: ">=3.16.0"
+  sdk: ^3.4.0
+  flutter: ">=3.22.0"
 
 flutter:
   plugin: