diff --git a/package-lock.json b/package-lock.json
old mode 100755
new mode 100644
index 6b2a51f..d2edb98
--- a/package-lock.json
+++ b/package-lock.json
@@ -1579,12 +1579,6 @@
       "resolved": "https://registry.npmjs.org/lru_map/-/lru_map-0.3.3.tgz",
       "integrity": "sha1-tcg1G5Rky9dQM1p5ZQoOwOVhGN0="
     },
-    "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": "3.1.0",
       "resolved": "https://registry.npmjs.org/make-dir/-/make-dir-3.1.0.tgz",
@@ -2242,12 +2236,18 @@
       }
     },
     "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"
+      },
+      "dependencies": {
+        "tslib": {
+          "version": "2.4.1",
+          "resolved": "https://registry.npmjs.org/tslib/-/tslib-2.4.1.tgz",
+          "integrity": "sha512-tGyy4dAjRIEwI7BzsB0lynWgOpfqjUdq91XXAlIWD2OwKBH7oCl/GZG/HT4BOHrTlPMOASlMQ7veyTqpmRcrNA=="
+        }
       }
     },
     "safe-buffer": {
diff --git a/package.json b/package.json
index c82b3cc..a9ec97a 100644
--- a/package.json
+++ b/package.json
@@ -34,7 +34,7 @@
     "object-hash": "^2.0.3",
     "pg": "^8.3.0",
     "postgres-migrations": "^4.0.3",
-    "rrule": "^2.6.4"
+    "rrule": "^2.7.1"
   },
   "devDependencies": {
     "mocha": "^7.1.2",