minor fix

@@ -2,7 +2,7 @@ apply plugin: 'com.android.library'
 
 ext {
     PUBLISH_GROUP_ID = 'ly.warp'
-    PUBLISH_VERSION = '4.5.5.4r11'
+    PUBLISH_VERSION = '4.5.5.4r12'
     PUBLISH_ARTIFACT_ID = 'warply-android-sdk'
 }
 

@@ -1633,7 +1633,7 @@ public class WarplyManager {
         WarpUtils.log("**************************************************");
 
         ApiService service = ApiClient.getRetrofitInstance().create(ApiService.class);
-        ListeningExecutorService executorService = MoreExecutors.listeningDecorator(Executors.newFixedThreadPool(2));
+        ListeningExecutorService executorService = MoreExecutors.listeningDecorator(Executors.newFixedThreadPool(3));
 
         ListenableFuture<ArrayList<Campaign>> futureCampaigns = getCampaignsRetro(service);
         ListenableFuture<ArrayList<Campaign>> futurePersonalizedCampaigns = getCampaignsPersonalizedRetro(service);