diff --git a/admin/static/bower.json b/admin/static/bower.json
index a6ebd87..0094ef2 100644
--- a/admin/static/bower.json
+++ b/admin/static/bower.json
@@ -15,7 +15,7 @@
   "dependencies": {
     "jquery": "^3.7.1",
     "fontawesome": "^6.5.1",
-    "bootstrap": "^5.3.3",
+    "bootstrap": "^4.6.2",
     "jquery-easing": "*",
     "moment": "^2.30.1",
     "chart.js": "2.9.4"