diff --git a/build.gradle b/build.gradle
index 887d457..b931845 100644
--- a/build.gradle
+++ b/build.gradle
@@ -26,7 +26,7 @@ dependencies {
     compile 'net.danlew:android.joda:2.9.9'
     compile 'com.android.support:multidex:1.0.1'
     compile 'io.reactivex.rxjava2:rxandroid:2.0.1'
-    compile 'io.reactivex.rxjava2:rxjava:2.0.8'
+    compile 'io.reactivex.rxjava2:rxjava:2.1.0'
 
     provided 'com.android.support:appcompat-v7:25.3.1'
     provided 'com.android.support:recyclerview-v7:25.3.1'
diff --git a/src/main/java/ru/touchin/templates/ApiModel.java b/src/main/java/ru/touchin/templates/ApiModel.java
index 117e070..e319d9b 100644
--- a/src/main/java/ru/touchin/templates/ApiModel.java
+++ b/src/main/java/ru/touchin/templates/ApiModel.java
@@ -50,7 +50,7 @@ public abstract class ApiModel implements Serializable {
      * @param collectionValidationRule Rule explaining what to do if invalid items found;
      * @throws ValidationException Exception of validation.
      */
-    @SuppressWarnings("PMD.PreserveStackTrace")
+    @SuppressWarnings({"PMD.PreserveStackTrace", "PMD.CyclomaticComplexity"})
     // PreserveStackTrace: it's ok - we are logging it on Lc.e()
     protected static void validateCollection(@NonNull final Collection collection, @NonNull final CollectionValidationRule collectionValidationRule)
             throws ValidationException {