diff --git a/flutter_custom_tabs/example/android/.gitignore b/flutter_custom_tabs/example/android/.gitignore
index 7825893..f466896 100644
--- a/flutter_custom_tabs/example/android/.gitignore
+++ b/flutter_custom_tabs/example/android/.gitignore
@@ -13,14 +13,13 @@ local.properties
 projectFilesBackup/
 output.json
 
-# Gradle files
-/.gradle
-/build
-/gradle
-/gradlew
-/gradlew.bat
-
-.DS_Store
+# Gradle
+**/gradle-wrapper.jar
+.gradle/
+gradlew
+gradlew.bat
+.cxx/
 
 # Flutter files
+build/
 GeneratedPluginRegistrant.java
diff --git a/flutter_custom_tabs/example/android/gradle/wrapper/gradle-wrapper.properties b/flutter_custom_tabs/example/android/gradle/wrapper/gradle-wrapper.properties
new file mode 100644
index 0000000..e6045a9
--- /dev/null
+++ b/flutter_custom_tabs/example/android/gradle/wrapper/gradle-wrapper.properties
@@ -0,0 +1,5 @@
+distributionBase=GRADLE_USER_HOME
+distributionPath=wrapper/dists
+zipStoreBase=GRADLE_USER_HOME
+zipStorePath=wrapper/dists
+distributionUrl=https\://services.gradle.org/distributions/gradle-8.13-bin.zip
diff --git a/flutter_custom_tabs_android/example/android/.gitignore b/flutter_custom_tabs_android/example/android/.gitignore
index a186b30..f466896 100644
--- a/flutter_custom_tabs_android/example/android/.gitignore
+++ b/flutter_custom_tabs_android/example/android/.gitignore
@@ -13,14 +13,13 @@ local.properties
 projectFilesBackup/
 output.json
 
-# Gradle files
-/.gradle
-/build
-/gradle
-/gradlew
-/gradlew.bat
-
-.DS_Store
+# Gradle
+**/gradle-wrapper.jar
+.gradle/
+gradlew
+gradlew.bat
+.cxx/
 
 # Flutter files
-GeneratedPluginRegistrant.java
\ No newline at end of file
+build/
+GeneratedPluginRegistrant.java
diff --git a/flutter_custom_tabs_android/example/android/gradle/wrapper/gradle-wrapper.properties b/flutter_custom_tabs_android/example/android/gradle/wrapper/gradle-wrapper.properties
new file mode 100644
index 0000000..e6045a9
--- /dev/null
+++ b/flutter_custom_tabs_android/example/android/gradle/wrapper/gradle-wrapper.properties
@@ -0,0 +1,5 @@
+distributionBase=GRADLE_USER_HOME
+distributionPath=wrapper/dists
+zipStoreBase=GRADLE_USER_HOME
+zipStorePath=wrapper/dists
+distributionUrl=https\://services.gradle.org/distributions/gradle-8.13-bin.zip