diff --git a/templates/author.php b/templates/author.php
index 1f7a78e..694b420 100644
--- a/templates/author.php
+++ b/templates/author.php
@@ -1,11 +1,11 @@
-<div class="github-embed github-embed-user <?= $data['logo_class'] ?>">
+<div class="github-embed github-embed-user <?php echo $data['logo_class'] ?>">
 	<p>
-		<a href="https://github.com/<?= esc_attr( $data['owner'] ) ?>" target="_blank">
+		<a href="https://github.com/<?php echo esc_attr( $data['owner'] ) ?>" target="_blank">
 			<strong>
-				<?= esc_html( $data['owner'] ) ?>
+				<?php echo esc_html( $data['owner'] ) ?>
 			</strong>
 		</a>
 		<br>
-		<?= esc_html( number_format_i18n( $data['owner_info']->public_repos ) ) ?> repositories, <?= esc_html( number_format_i18n( $data['owner_info']->followers ) ) ?> followers.
+		<?php echo esc_html( number_format_i18n( $data['owner_info']->public_repos ) ) ?> repositories, <?php echo esc_html( number_format_i18n( $data['owner_info']->followers ) ) ?> followers.
 	</p>
 </div>
diff --git a/templates/repository_contributors.php b/templates/repository_contributors.php
index ceb4805..9850e02 100644
--- a/templates/repository_contributors.php
+++ b/templates/repository_contributors.php
@@ -1,8 +1,8 @@
-<div class="github-embed github-embed-repo-contributors <?= $data['logo_class'] ?>">
+<div class="github-embed github-embed-repo-contributors <?php echo $data['logo_class'] ?>">
 	<p>
-		<a href="<?= esc_attr( $data['repo']->html_url ) ?>" target="_blank">
+		<a href="<?php echo esc_attr( $data['repo']->html_url ) ?>" target="_blank">
 			<strong>
-				<?= esc_html( $data['repo']->description ) ?>
+				<?php echo esc_html( $data['repo']->description ) ?>
 			</strong>
 		</a>
 		<br>
@@ -11,11 +11,11 @@
 			<?php foreach ( $data['contributors'] as $contributor ) : ?>
 				<li class="github-repo-contributor">
 					<img class="github-repo-contributor-avatar"
-						src="<?= esc_url( add_query_arg( array( 's' => $data['gravatar_size'] ), $contributor->author->avatar_url ) ); ?>"
-						alt="Picture of <?= esc_attr( $contributor->author->login ) ?>">
+						src="<?php echo esc_url( add_query_arg( array( 's' => $data['gravatar_size'] ), $contributor->author->avatar_url ) ); ?>"
+						alt="Picture of <?php echo esc_attr( $contributor->author->login ) ?>">
 					<span class="github-repo-contributor-login">
-						<a href="https://github.com/<?= esc_attr( $contributor->author->login ) ?>">
-							<?= esc_attr( $contributor->author->login ) ?>
+						<a href="https://github.com/<?php echo esc_attr( $contributor->author->login ) ?>">
+							<?php echo esc_attr( $contributor->author->login ) ?>
 						</a>
 					</span>
 			<?php endforeach; ?>
diff --git a/templates/repository_milestone_summary.php b/templates/repository_milestone_summary.php
index ae350c0..967363c 100644
--- a/templates/repository_milestone_summary.php
+++ b/templates/repository_milestone_summary.php
@@ -1,28 +1,28 @@
-<div class="github-embed github-embed-milestone-summary <?= $data['logo_class'] ?>">
+<div class="github-embed github-embed-milestone-summary <?php echo $data['logo_class'] ?>">
 	<p>
-		<a href="<?= esc_attr( $data['repo']->html_url ) ?>" target="_blank">
+		<a href="<?php echo esc_attr( $data['repo']->html_url ) ?>" target="_blank">
 			<strong>
-				<?= esc_html( $data['repo']->description ) ?>
+				<?php echo esc_html( $data['repo']->description ) ?>
 			</strong>
 		</a>
 		<br>
 		<span class="github-heading">Milestone: </span>
-		<span class="github-milestone-title"><?= esc_html( $data['summary']->title ) ?></span>
+		<span class="github-milestone-title"><?php echo esc_html( $data['summary']->title ) ?></span>
 		<br>
 		<span class="github-heading">Issues: </span>
 		<span class="github-milestone-issues">
-			<?= esc_html( number_format_i18n( $data['summary']->open_issues ) ) ?> open, <?= esc_html( number_format_i18n( $data['summary']->closed_issues ) ) ?> closed.
+			<?php echo esc_html( number_format_i18n( $data['summary']->open_issues ) ) ?> open, <?php echo esc_html( number_format_i18n( $data['summary']->closed_issues ) ) ?> closed.
 		</span>
 		<br>
 		<?php if ( ! empty( $data['summary']->due_on ) ) : ?>
 			<span class="github-heading">Due: </span>
 			<span class="github-milestone-due-date">
-				<?= esc_html( date_format( date_create( $data['summary']->due_on ), 'jS F Y' ) ) ?>
+				<?php echo esc_html( date_format( date_create( $data['summary']->due_on ), 'jS F Y' ) ) ?>
 			</span>
 			<br>
 		<?php endif ?>
 		<p class="github-milestone-description">
-			<?= nl2br( esc_html( $data['summary']->description ) ) ?>
+			<?php echo nl2br( esc_html( $data['summary']->description ) ) ?>
 		</p>
 		<br>
 	</p>