diff --git a/api/package-lock.json b/api/package-lock.json
index e164ad5..6893507 100644
--- a/api/package-lock.json
+++ b/api/package-lock.json
@@ -1462,12 +1462,6 @@
         "yallist": "^3.0.2"
       }
     },
-    "luxon": {
-      "version": "1.24.1",
-      "resolved": "https://registry.npmjs.org/luxon/-/luxon-1.24.1.tgz",
-      "integrity": "sha512-CgnIMKAWT0ghcuWFfCWBnWGOddM0zu6c4wZAWmD0NN7MZTnro0+833DF6tJep+xlxRPg4KtsYEHYLfTMBQKwYg==",
-      "optional": true
-    },
     "make-dir": {
       "version": "2.1.0",
       "resolved": "https://registry.npmjs.org/make-dir/-/make-dir-2.1.0.tgz",
@@ -1913,12 +1907,11 @@
       }
     },
     "rrule": {
-      "version": "2.6.4",
-      "resolved": "https://registry.npmjs.org/rrule/-/rrule-2.6.4.tgz",
-      "integrity": "sha512-sLdnh4lmjUqq8liFiOUXD5kWp/FcnbDLPwq5YAc/RrN6120XOPb86Ae5zxF7ttBVq8O3LxjjORMEit1baluahA==",
+      "version": "2.7.1",
+      "resolved": "https://registry.npmjs.org/rrule/-/rrule-2.7.1.tgz",
+      "integrity": "sha512-4p20u/1U7WqR3Nb1hOUrm0u1nSI7sO93ZUVZEZ5HeF6Gr5OlJuyhwEGRvUHq8ZfrPsq5gfa5b9dqnUs/kPqpIw==",
       "requires": {
-        "luxon": "^1.21.3",
-        "tslib": "^1.10.0"
+        "tslib": "^2.4.0"
       }
     },
     "safe-buffer": {
@@ -2326,9 +2319,9 @@
       "integrity": "sha1-f/0feMi+KMO6Rc1OGj9e4ZO9mYg="
     },
     "tslib": {
-      "version": "1.13.0",
-      "resolved": "https://registry.npmjs.org/tslib/-/tslib-1.13.0.tgz",
-      "integrity": "sha512-i/6DQjL8Xf3be4K/E6Wgpekn5Qasl1usyw++dAA35Ue5orEn65VIxOA+YvNNl9HV3qv70T7CNwjODHZrLwvd1Q=="
+      "version": "2.4.1",
+      "resolved": "https://registry.npmjs.org/tslib/-/tslib-2.4.1.tgz",
+      "integrity": "sha512-tGyy4dAjRIEwI7BzsB0lynWgOpfqjUdq91XXAlIWD2OwKBH7oCl/GZG/HT4BOHrTlPMOASlMQ7veyTqpmRcrNA=="
     },
     "type-detect": {
       "version": "4.0.8",
diff --git a/api/package.json b/api/package.json
index e9cb8eb..67e4aeb 100644
--- a/api/package.json
+++ b/api/package.json
@@ -10,7 +10,7 @@
     "jsonwebtoken": "^8.5.1",
     "moment": "^2.26.0",
     "mysql2": "^2.1.0",
-    "rrule": "^2.6.4",
+    "rrule": "^2.7.1",
     "sequelize": "^6.3.5",
     "uuid": "^2.0.3"
   },