diff --git a/CHANGELOG.md b/CHANGELOG.md
index 45747d7..9a01be4 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -5,6 +5,7 @@ Yii Framework 2 bootstrap5 extension Change Log
 -----------------------
 
 - Enh #18: Add rangeInput(), colorInput() and switch mode to checkbox() in class ActiveField (WinterSilence)
+- Bug #19: Fix value of attribute "aria-current" in LinkPager::renderPageButton() (WinterSilence)
 
 
 2.0.2 October 21, 2021
diff --git a/src/LinkPager.php b/src/LinkPager.php
index 6195622..f5e9ba5 100644
--- a/src/LinkPager.php
+++ b/src/LinkPager.php
@@ -285,13 +285,13 @@ class LinkPager extends Widget
     {
         $options = $this->linkContainerOptions;
         $linkWrapTag = ArrayHelper::remove($options, 'tag', 'li');
-        Html::addCssClass($options, empty($class) ? $this->pageCssClass : $class);
+        Html::addCssClass($options, $class ?: $this->pageCssClass);
 
         $linkOptions = $this->linkOptions;
         $linkOptions['data-page'] = $page;
 
         if ($active) {
-            $options['aria'] = ['current' => 'true'];
+            $options['aria'] = ['current' => 'page'];
             Html::addCssClass($options, $this->activePageCssClass);
         }
         if ($disabled) {
diff --git a/tests/LinkPagerTest.php b/tests/LinkPagerTest.php
index 1c87772..3c5f00e 100644
--- a/tests/LinkPagerTest.php
+++ b/tests/LinkPagerTest.php
@@ -70,12 +70,12 @@ class LinkPagerTest extends TestCase
             'pagination' => $pagination,
             'disableCurrentPageButton' => false,
         ]);
-        $this->assertContains('<li class="page-item active" aria-current="true"><a class="page-link" href="/?r=test&amp;page=6" data-page="5">6</a></li>', $output);
+        $this->assertContains('<li class="page-item active" aria-current="page"><a class="page-link" href="/?r=test&amp;page=6" data-page="5">6</a></li>', $output);
         $output = LinkPager::widget([
             'pagination' => $pagination,
             'disableCurrentPageButton' => true,
         ]);
-        $this->assertContains('<li class="page-item active disabled" aria-current="true"><a class="page-link" href="/?r=test&amp;page=6" data-page="5" tabindex="-1">6</a></li>', $output);
+        $this->assertContains('<li class="page-item active disabled" aria-current="page"><a class="page-link" href="/?r=test&amp;page=6" data-page="5" tabindex="-1">6</a></li>', $output);
     }
 
     public function testOptionsWithTagOption()
@@ -105,7 +105,7 @@ class LinkPagerTest extends TestCase
             $output
         );
         $this->assertContains(
-            '<div class="my-class page-item active" aria-current="true"><a class="page-link" href="/?r=test&amp;page=2" data-page="1">2</a></div>',
+            '<div class="my-class page-item active" aria-current="page"><a class="page-link" href="/?r=test&amp;page=2" data-page="1">2</a></div>',
             $output
         );
     }