diff --git a/.variables b/.variables
index e3c9d5e1..11cd3aa4 100644
--- a/.variables
+++ b/.variables
@@ -1,9 +1,9 @@
 export LEVEL=CRITICAL
 export REPO_NAME=justice-unreal-sdk-plugin
-export WORKDIR=/tmp/pipelines/7027580338/1319821720/
-export COMMIT_HASH=1f023f3896a54342c65a833389ac63aad67eabdb
-export GIT_HASH=1f023f3896a54342c65a833389ac63aad67eabdb
-export VERSION=25.5.1
-export REVISION_ID=25.5.1
+export WORKDIR=/tmp/pipelines/7225441560/1354539718/
+export COMMIT_HASH=3d2e9344d07b9f1cf84f8be3b604360938db7a81
+export GIT_HASH=3d2e9344d07b9f1cf84f8be3b604360938db7a81
+export VERSION=25.5.2
+export REVISION_ID=25.5.2
 export SLACK_EMAIL=build@accelbyte.net
-export COMMIT_MESSAGE_BASE64='Y2hvcmUocmVsZWFzZSk6IDI1LjUuMSAtIGNvbW1pdGVkIGFuZCB0YWdnZWQgYnkgSmVua2lucwo='
+export COMMIT_MESSAGE_BASE64='Y2hvcmUocmVsZWFzZSk6IDI1LjUuMiAtIGNvbW1pdGVkIGFuZCB0YWdnZWQgYnkgSmVua2lucwo='
diff --git a/AccelByteUe4Sdk.uplugin b/AccelByteUe4Sdk.uplugin
index 4b5977e3..1fa13ffc 100644
--- a/AccelByteUe4Sdk.uplugin
+++ b/AccelByteUe4Sdk.uplugin
@@ -1,7 +1,7 @@
 {
     "FileVersion": 3,
-    "Version": 69,
-    "VersionName": "25.5.1",
+    "Version": 70,
+    "VersionName": "25.5.2",
     "FriendlyName": "AccelByte Unreal Engine SDK",
     "Description": "Official AccelByte SDK for Unreal Engine 4",
     "Category": "Online Platform",
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 0ec1280f..d0e73e01 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,6 +2,18 @@
 
 All notable changes to this project will be documented in this file. See [standard-version](https://github.com/conventional-changelog/standard-version) for commit guidelines.
 
+### [25.5.2](https://bitbucket.org/accelbyte/justice-unreal-sdk-plugin/branches/compare/25.5.2%0D25.5.1) (2024-06-30)
+
+
+### Features
+
+* **IAM:** support google login ([c1bb77a](https://bitbucket.org/accelbyte/justice-unreal-sdk-plugin/commits/c1bb77af1ac1311f3a8902674be5d78a7cddab5e))
+
+
+### Bug Fixes
+
+* missing IAM service URL in ServerOAuth API ([ddfcff5](https://bitbucket.org/accelbyte/justice-unreal-sdk-plugin/commits/ddfcff557ef72a98a3f96f431349cab7a449a847))
+
 ### [25.5.1](https://bitbucket.org/accelbyte/justice-unreal-sdk-plugin/branches/compare/25.5.1%0D25.5.0) (2024-06-05)
 
 
diff --git a/Source/AccelByteUe4Sdk/Private/Core/AccelByteUtilities.cpp b/Source/AccelByteUe4Sdk/Private/Core/AccelByteUtilities.cpp
index 03eb66f8..e5595e4c 100644
--- a/Source/AccelByteUe4Sdk/Private/Core/AccelByteUtilities.cpp
+++ b/Source/AccelByteUe4Sdk/Private/Core/AccelByteUtilities.cpp
@@ -397,6 +397,8 @@ FString FAccelByteUtilities::GetPlatformString(EAccelBytePlatformType Platform)
 		return "live";
 	case EAccelBytePlatformType::Google:
 		return "google";
+	case EAccelBytePlatformType::GooglePlayGames:
+		return "googleplaygames";
 	case EAccelBytePlatformType::Apple:
 		return "apple";	
 	case EAccelBytePlatformType::Facebook:
diff --git a/Source/AccelByteUe4Sdk/Private/GameServerApi/AccelByteServerOauth2Api.cpp b/Source/AccelByteUe4Sdk/Private/GameServerApi/AccelByteServerOauth2Api.cpp
index 220591f7..61b048d2 100644
--- a/Source/AccelByteUe4Sdk/Private/GameServerApi/AccelByteServerOauth2Api.cpp
+++ b/Source/AccelByteUe4Sdk/Private/GameServerApi/AccelByteServerOauth2Api.cpp
@@ -60,7 +60,7 @@ FAccelByteTaskWPtr ServerOauth2::LoginWithClientCredentials(FVoidHandler const&
 			{
 				OnError.ExecuteIfBound(ErrorCode, ErrorMessage);
 			})
-		, TEXT("")
+		, FRegistry::ServerSettings.IamServerUrl
 		, TMap<FString, FString>{ { TEXT("x-ab-dsid"), DSID } });
 }
 
diff --git a/Source/AccelByteUe4Sdk/Public/Models/AccelByteUserModels.h b/Source/AccelByteUe4Sdk/Public/Models/AccelByteUserModels.h
index e4298d74..c9c92ff3 100644
--- a/Source/AccelByteUe4Sdk/Public/Models/AccelByteUserModels.h
+++ b/Source/AccelByteUe4Sdk/Public/Models/AccelByteUserModels.h
@@ -29,6 +29,7 @@ enum class EAccelBytePlatformType : uint8
 	PSPC,
 	Live,
 	Google,
+	GooglePlayGames,
 	Apple,
 	Facebook,
 	Android,
diff --git a/version.json b/version.json
index ee959f01..25728aeb 100644
--- a/version.json
+++ b/version.json
@@ -1,3 +1,3 @@
 {
-  "version": "25.5.1"
+  "version": "25.5.2"
 }