diff --git a/BootstrapWidgetTrait.php b/BootstrapWidgetTrait.php
index d0c90bf..37a0262 100644
--- a/BootstrapWidgetTrait.php
+++ b/BootstrapWidgetTrait.php
@@ -29,7 +29,7 @@ use yii\helpers\Json;
  * @author Antonio Ramirez <amigo.cobos@gmail.com>
  * @author Qiang Xue <qiang.xue@gmail.com>
  * @author Paul Klimov <klimov.paul@gmail.com>
- * @since 2.0.5
+ * @since 2.0.6
  */
 trait BootstrapWidgetTrait
 {
diff --git a/InputWidget.php b/InputWidget.php
index 2f3b3e1..25a9fa2 100644
--- a/InputWidget.php
+++ b/InputWidget.php
@@ -11,7 +11,7 @@ namespace yii\bootstrap;
  * InputWidget is an adjusted for bootstrap needs version of [[\yii\widgets\InputWidget]].
  *
  * @author Paul Klimov <klimov.paul@gmail.com>
- * @since 2.0.5
+ * @since 2.0.6
  */
 class InputWidget extends \yii\widgets\InputWidget
 {
diff --git a/ToggleButtonGroup.php b/ToggleButtonGroup.php
index 1f7366c..c7aabbf 100644
--- a/ToggleButtonGroup.php
+++ b/ToggleButtonGroup.php
@@ -24,7 +24,7 @@ use yii\base\InvalidConfigException;
  * @see http://getbootstrap.com/javascript/#buttons-checkbox-radio
  *
  * @author Paul Klimov <klimov.paul@gmail.com>
- * @since 2.0.5
+ * @since 2.0.6
  */
 class ToggleButtonGroup extends InputWidget
 {