diff --git a/packages/mediation/gma_mediation_unity/CHANGELOG.md b/packages/mediation/gma_mediation_unity/CHANGELOG.md
index da6394c99..ad99df84b 100644
--- a/packages/mediation/gma_mediation_unity/CHANGELOG.md
+++ b/packages/mediation/gma_mediation_unity/CHANGELOG.md
@@ -1,6 +1,12 @@
 ## Unity Ads Flutter Mediation Adapter Changelog
 
+#### Version 1.1.0
+- Verified compatibility with Unity Android adapter version 4.12.2.0
+- Verified compatibility with Unity iOS adapter version 4.12.2.0
+- Built and tested with the Google Mobile Ads Flutter Plugin version 5.1.0.
+
 #### Version 1.0.0
 - Initial release.
-- Verified compatibility with Unity Android adapter version 4.10.0.0 
+- Verified compatibility with Unity Android adapter version 4.10.0.0
 - Verified compatibility with Unity iOS adapter version 4.10.0.0
+- Built and tested with the Google Mobile Ads Flutter Plugin version 5.0.0.
diff --git a/packages/mediation/gma_mediation_unity/android/build.gradle b/packages/mediation/gma_mediation_unity/android/build.gradle
index 67ef428fc..36176c686 100644
--- a/packages/mediation/gma_mediation_unity/android/build.gradle
+++ b/packages/mediation/gma_mediation_unity/android/build.gradle
@@ -51,8 +51,8 @@ android {
     }
 
     dependencies {
-        implementation 'com.unity3d.ads:unity-ads:4.10.0'
-        implementation 'com.google.ads.mediation:unity:4.10.0.0'
+        implementation 'com.unity3d.ads:unity-ads:4.12.2'
+        implementation 'com.google.ads.mediation:unity:4.12.2.0'
         testImplementation 'junit:junit:4.13.2'
         testImplementation 'androidx.test:core:1.5.0'
         testImplementation 'androidx.test:core-ktx:1.5.0'
diff --git a/packages/mediation/gma_mediation_unity/ios/gma_mediation_unity.podspec b/packages/mediation/gma_mediation_unity/ios/gma_mediation_unity.podspec
index 3da1149ff..51fe289af 100644
--- a/packages/mediation/gma_mediation_unity/ios/gma_mediation_unity.podspec
+++ b/packages/mediation/gma_mediation_unity/ios/gma_mediation_unity.podspec
@@ -4,7 +4,7 @@
 #
 Pod::Spec.new do |s|
   s.name             = 'gma_mediation_unity'
-  s.version          = '1.0.0'
+  s.version          = '1.1.0'
   s.summary          = 'Google Mobile Ads Mediation of Unity Ads.'
   s.description      = <<-DESC
 Mediation Adapter for Unity Ads to use with Google Mobile Ads.
@@ -16,7 +16,7 @@ Mediation Adapter for Unity Ads to use with Google Mobile Ads.
   s.source_files = 'Classes/**/*'
   s.public_header_files = 'Classes/**/*.h'
   s.dependency 'Flutter'
-  s.dependency 'GoogleMobileAdsMediationUnity', '~>4.10.0.0'
+  s.dependency 'GoogleMobileAdsMediationUnity', '~>4.12.2.0'
   s.platform = :ios, '12.0'
   s.static_framework = true
 
diff --git a/packages/mediation/gma_mediation_unity/pubspec.yaml b/packages/mediation/gma_mediation_unity/pubspec.yaml
index e6718f636..c16cc85de 100644
--- a/packages/mediation/gma_mediation_unity/pubspec.yaml
+++ b/packages/mediation/gma_mediation_unity/pubspec.yaml
@@ -1,6 +1,6 @@
 name: gma_mediation_unity
 description: "Mediation Adapter that enables sending ad requests to the Unity ad network using the google_mobile_ads plugin."
-version: 1.0.0
+version: 1.1.0
 repository: https://github.com/googleads/googleads-mobile-flutter/tree/main/packages/mediation/gma_mediation_unity
 
 environment:
@@ -10,7 +10,7 @@ environment:
 dependencies:
   flutter:
     sdk: flutter
-  google_mobile_ads: ^5.0.0
+  google_mobile_ads: ^5.1.0
   plugin_platform_interface: ^2.0.2
 
 dev_dependencies: