diff --git a/package-lock.json b/package-lock.json
index 2dc7d18..439fa4e 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -3125,9 +3125,9 @@
       "dev": true
     },
     "bootstrap": {
-      "version": "5.0.1",
-      "resolved": "https://registry.npmjs.org/bootstrap/-/bootstrap-5.0.1.tgz",
-      "integrity": "sha512-Fl79+wsLOZKoiU345KeEaWD0ik8WKRI5zm0YSPj2oF1Qr+BO7z0fco6GbUtqjoG1h4VI89PeKJnMsMMVQdKKTw=="
+      "version": "4.6.0",
+      "resolved": "https://registry.npmjs.org/bootstrap/-/bootstrap-4.6.0.tgz",
+      "integrity": "sha512-Io55IuQY3kydzHtbGvQya3H+KorS/M9rSNyfCGCg9WZ4pyT/lCxIlpJgG1GXW/PswzC84Tr2fBYi+7+jFVQQBw=="
     },
     "boxen": {
       "version": "1.3.0",
diff --git a/package.json b/package.json
index 2659184..f2f43d2 100644
--- a/package.json
+++ b/package.json
@@ -23,7 +23,7 @@
     "@angular/router": "~12.0.1",
     "@angular/service-worker": "~12.0.1",
     "angular-gauge": "^4.0.0",
-    "bootstrap": "^5.0.1",
+    "bootstrap": "^4.6.0",
     "chart.js": "^2.9.4",
     "firebase": "^8.6.8",
     "ng2-charts": "^2.4.2",