diff --git a/layouts/partials/footer.html b/layouts/partials/footer.html
index 96fe300..d10945e 100644
--- a/layouts/partials/footer.html
+++ b/layouts/partials/footer.html
@@ -70,8 +70,8 @@
 <script> hljs.initHighlightingOnLoad(); </script>
 {{- end -}}
 <script> renderMathInElement(document.body); </script>
-<script src="https://cdnjs.cloudflare.com/ajax/libs/photoswipe/4.1.1/photoswipe.min.js" integrity="sha256-UplRCs9v4KXVJvVY+p+RSo5Q4ilAUXh7kpjyIP5odyc=" crossorigin="anonymous"></script>
-<script src="https://cdnjs.cloudflare.com/ajax/libs/photoswipe/4.1.1/photoswipe-ui-default.min.js" integrity="sha256-PWHOlUzc96pMc8ThwRIXPn8yH4NOLu42RQ0b9SpnpFk=" crossorigin="anonymous"></script>
+<script src="https://cdnjs.cloudflare.com/ajax/libs/photoswipe/4.1.2/photoswipe.min.js" integrity="sha384-QELNnmcmU8IR9ZAykt67vGr9/rZJdHbiWi64V88fCPaOohUlHCqUD/unNN0BXSqy" crossorigin="anonymous"></script>
+<script src="https://cdnjs.cloudflare.com/ajax/libs/photoswipe/4.1.2/photoswipe-ui-default.min.js" integrity="sha384-m67o7SkQ1ALzKZIFh4CiTA8tmadaujiTa9Vu+nqPSwDOqHrDmxLezTdFln8077+q" crossorigin="anonymous"></script>
 <script src="{{ "js/load-photoswipe.js" | absURL }}"></script>
 <!-- Google Custom Search Engine -->
 {{ if .Site.Params.gcse }}