diff --git a/changelog.txt b/changelog.txt
index 7d34862..e886a4b 100644
--- a/changelog.txt
+++ b/changelog.txt
@@ -5,6 +5,7 @@ Version 0.2.9 (2018-06-)
 - Cosmetic fix for scaled viewports @danielperna84
 - Added search-function for entities (Issue #99) @danielperna84
 - Updated Ace Editor to 1.3.3
+- Updates jQuery to 3.3.1
 
 Version 0.2.8 (2018-04-23)
 - Updated CDN libraries @jmart518
diff --git a/configurator.py b/configurator.py
index ec8d008..2e4057c 100755
--- a/configurator.py
+++ b/configurator.py
@@ -2114,7 +2114,7 @@ INDEX = Template(r"""<!DOCTYPE html>
 </main>
 <input type="hidden" id="fb_currentfile" value="" />
 <!-- Scripts -->
-<script src="https://code.jquery.com/jquery-3.2.1.min.js"></script>
+<script src="https://code.jquery.com/jquery-3.3.1.min.js"></script>
 <script src="https://cdnjs.cloudflare.com/ajax/libs/materialize/0.100.2/js/materialize.min.js"></script>
 <script>
     function ws_connect() {
diff --git a/dev.html b/dev.html
index b984947..b7acf32 100644
--- a/dev.html
+++ b/dev.html
@@ -2024,7 +2024,7 @@
 </main>
 <input type="hidden" id="fb_currentfile" value="" />
 <!-- Scripts -->
-<script src="https://code.jquery.com/jquery-3.2.1.min.js"></script>
+<script src="https://code.jquery.com/jquery-3.3.1.min.js"></script>
 <script src="https://cdnjs.cloudflare.com/ajax/libs/materialize/0.100.2/js/materialize.min.js"></script>
 <script>
     function ws_connect() {
