diff --git a/web/html/home.php b/web/html/home.php
index 0ce89f40..8fb05246 100644
--- a/web/html/home.php
+++ b/web/html/home.php
@@ -202,7 +202,7 @@ if (isset($_COOKIE["AURSID"])) {
 	<?php endif; ?>
 
 </div>
-<script type="text/javascript" src="https://ajax.googleapis.com/ajax/libs/jquery/1.8.2/jquery.min.js"></script>
+<script type="text/javascript" src="https://cdn.jsdelivr.net/npm/jquery@1.9.1/jquery.min.js"></script>
 <script type="text/javascript" src="/js/bootstrap-typeahead.min.js"></script>
 <script type="text/javascript">
 $(document).ready(function() {
diff --git a/web/html/packages.php b/web/html/packages.php
index db9606d9..a989428e 100644
--- a/web/html/packages.php
+++ b/web/html/packages.php
@@ -46,7 +46,7 @@ if (isset($pkgname)) {
 html_header($title, $details);
 ?>
 
-<script type="text/javascript" src="https://ajax.googleapis.com/ajax/libs/jquery/1.8.2/jquery.min.js"></script>
+<script type="text/javascript" src="https://cdn.jsdelivr.net/npm/jquery@1.9.1/jquery.min.js"></script>
 <script type="text/javascript">
 function collapseDependsList(list) {
 	list = $(list);
diff --git a/web/html/pkgmerge.php b/web/html/pkgmerge.php
index 6ee7423d..d583c239 100644
--- a/web/html/pkgmerge.php
+++ b/web/html/pkgmerge.php
@@ -33,7 +33,7 @@ if (has_credential(CRED_PKGBASE_DELETE)): ?>
 			<?php if (isset($_GET['via'])): ?>
 			<input type="hidden" name="via" value="<?= intval($_GET['via']) ?>" />
 			<?php endif; ?>
-			<script type="text/javascript" src="https://ajax.googleapis.com/ajax/libs/jquery/1.8.2/jquery.min.js"></script>
+			<script type="text/javascript" src="https://cdn.jsdelivr.net/npm/jquery@1.9.1/jquery.min.js"></script>
 			<script type="text/javascript" src="/js/bootstrap-typeahead.min.js"></script>
 			<script type="text/javascript">
 			$(document).ready(function() {
diff --git a/web/template/pkgreq_form.php b/web/template/pkgreq_form.php
index 904ab48f..d80a422c 100644
--- a/web/template/pkgreq_form.php
+++ b/web/template/pkgreq_form.php
@@ -24,7 +24,7 @@
 					<?php endif; ?>
 				</select>
 			</p>
-			<script type="text/javascript" src="https://ajax.googleapis.com/ajax/libs/jquery/1.8.2/jquery.min.js"></script>
+			<script type="text/javascript" src="https://cdn.jsdelivr.net/npm/jquery@1.9.1/jquery.min.js"></script>
 			<script type="text/javascript" src="/js/bootstrap-typeahead.min.js"></script>
 			<script type="text/javascript">
 			function showHideMergeSection() {