diff --git a/package-lock.json b/package-lock.json
index 3f99eda49..0525ba8f4 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1181,9 +1181,21 @@
       "integrity": "sha512-OfdMsF+ZQgdKHP9jUbmDcRrP0eX90XXrsXIdyjLbkmSBzmMXPABB8eobUJtivaupucYaByz6WNe1PI1JuYm3qA=="
     },
     "@fullcalendar/bootstrap": {
-      "version": "4.4.2",
-      "resolved": "https://registry.npmjs.org/@fullcalendar/bootstrap/-/bootstrap-4.4.2.tgz",
-      "integrity": "sha512-zxtQvpZqr7zeBCfszo/i1e4zCvGwLh2zOp8J6Wxw5s73HsB1zuftWop7sPO+qhRrhX5MdM9i/wr8/nNY8BZSmw=="
+      "version": "5.3.1",
+      "resolved": "https://registry.npmjs.org/@fullcalendar/bootstrap/-/bootstrap-5.3.1.tgz",
+      "integrity": "sha512-RFh4NAUMfxvCYztU8IEFwRUT76ao5PYXVzuHsw4RLNVNTr8gandmOjXyQVKhGK4DLB0qnDBeeCwIkeyE7unXNQ==",
+      "requires": {
+        "@fullcalendar/common": "~5.3.1",
+        "tslib": "^2.0.0"
+      }
+    },
+    "@fullcalendar/common": {
+      "version": "5.3.1",
+      "resolved": "https://registry.npmjs.org/@fullcalendar/common/-/common-5.3.1.tgz",
+      "integrity": "sha512-2PREEpiFQSDN5MNdoD/OkpJ+d7FPtN2TwTJMsuq3fTjmj3nM+utrxBmUr9a2F6WWW1X+xGU5nHQA52vhqIiQOQ==",
+      "requires": {
+        "tslib": "^2.0.0"
+      }
     },
     "@fullcalendar/core": {
       "version": "4.4.2",
@@ -11128,6 +11140,11 @@
         }
       }
     },
+    "tslib": {
+      "version": "2.0.1",
+      "resolved": "https://registry.npmjs.org/tslib/-/tslib-2.0.1.tgz",
+      "integrity": "sha512-SgIkNheinmEBgx1IUNirK0TUD4X9yjjBRTqqjggWCU3pUEqIk3/Uwl3yRixYKT6WjQuGiwDv4NomL3wqRCj+CQ=="
+    },
     "tunnel-agent": {
       "version": "0.6.0",
       "resolved": "https://registry.npmjs.org/tunnel-agent/-/tunnel-agent-0.6.0.tgz",
diff --git a/package.json b/package.json
index f58dc8da3..9282ee191 100644
--- a/package.json
+++ b/package.json
@@ -68,7 +68,7 @@
   },
   "dependencies": {
     "@fortawesome/fontawesome-free": "^5.14.0",
-    "@fullcalendar/bootstrap": "^4.4.2",
+    "@fullcalendar/bootstrap": "^5.3.1",
     "@fullcalendar/core": "^4.4.2",
     "@fullcalendar/daygrid": "^4.4.2",
     "@fullcalendar/interaction": "^4.4.2",