diff --git a/packages/url_launcher/url_launcher_android/CHANGELOG.md b/packages/url_launcher/url_launcher_android/CHANGELOG.md
index c75e93e821a1..7662c69e1b54 100644
--- a/packages/url_launcher/url_launcher_android/CHANGELOG.md
+++ b/packages/url_launcher/url_launcher_android/CHANGELOG.md
@@ -1,3 +1,7 @@
+## 6.0.20
+
+* Updates android gradle plugin to 4.2.0.
+
 ## 6.0.19
 
 * Revert gradle back to 3.4.2.
diff --git a/packages/url_launcher/url_launcher_android/android/build.gradle b/packages/url_launcher/url_launcher_android/android/build.gradle
index 0353973b4ffe..e72288bae582 100644
--- a/packages/url_launcher/url_launcher_android/android/build.gradle
+++ b/packages/url_launcher/url_launcher_android/android/build.gradle
@@ -8,7 +8,7 @@ buildscript {
     }
 
     dependencies {
-        classpath 'com.android.tools.build:gradle:3.4.2'
+        classpath 'com.android.tools.build:gradle:4.2.0'
     }
 }
 
diff --git a/packages/url_launcher/url_launcher_android/pubspec.yaml b/packages/url_launcher/url_launcher_android/pubspec.yaml
index db2bddcc54c3..70c47e2abd2c 100644
--- a/packages/url_launcher/url_launcher_android/pubspec.yaml
+++ b/packages/url_launcher/url_launcher_android/pubspec.yaml
@@ -2,7 +2,7 @@ name: url_launcher_android
 description: Android implementation of the url_launcher plugin.
 repository: https://github.com/flutter/plugins/tree/main/packages/url_launcher/url_launcher_android
 issue_tracker: https://github.com/flutter/flutter/issues?q=is%3Aissue+is%3Aopen+label%3A%22p%3A+url_launcher%22
-version: 6.0.19
+version: 6.0.20
 
 environment:
   sdk: ">=2.14.0 <3.0.0"