# Upgrade to Bootstrap 4

**URL:** <https://support.openanalytics.eu/t/upgrade-to-bootstrap-4/984>\
**Category:** ShinyProxy\
**Created:** [February 25, 2019, 11:39am UTC](https://support.openanalytics.eu/t/upgrade-to-bootstrap-4/984 "2019-02-25T11:39:08Z")\
**Posts on this page:** 2\
**Page:** 1

<div class="post-metadata">

**Author:** ![AInterestingUsername](https://support.openanalytics.eu/letter_avatar_proxy/v4/letter/a/dec6dc/32.png) [@AInterestingUsername](https://support.openanalytics.eu/u/AInterestingUsername)\
**Post date:** [February 25, 2019, 11:39am UTC](https://support.openanalytics.eu/t/upgrade-to-bootstrap-4/984/1 "2019-02-25T11:39:08Z")

</div>

Hello,

Can you upgrade from Bootstrap 3 to Bootstrap4 by changing the jar files?

---

<div class="post-metadata">

**Author:** ![shrektan](https://support.openanalytics.eu/user_avatar/support.openanalytics.eu/shrektan/32/200_2.png) [@shrektan](https://support.openanalytics.eu/u/shrektan)\
**Post date:** [February 25, 2019, 11:28pm UTC](https://support.openanalytics.eu/t/upgrade-to-bootstrap-4/984/2 "2019-02-25T23:28:11Z")

</div>

I believe you can use the template feature to do this.