diff --git a/package-lock.json b/package-lock.json
index e9c0e36..1f50940 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -736,9 +736,9 @@
       "dev": true
     },
     "@types/node": {
-      "version": "10.12.18",
-      "resolved": "https://registry.npmjs.org/@types/node/-/node-10.12.18.tgz",
-      "integrity": "sha512-fh+pAqt4xRzPfqA6eh3Z2y6fyZavRIumvjhaCL753+TVkGKGhpPeyrJG2JftD0T9q4GF00KjefsQ+PQNDdWQaQ==",
+      "version": "11.13.0",
+      "resolved": "https://registry.npmjs.org/@types/node/-/node-11.13.0.tgz",
+      "integrity": "sha512-rx29MMkRdVmzunmiA4lzBYJNnXsW/PhG4kMBy2ATsYaDjGGR75dCFEVVROKpNwlVdcUX3xxlghKQOeDPBJobng==",
       "dev": true
     },
     "@webreflection/interface": {
@@ -754,9 +754,9 @@
       "dev": true
     },
     "acorn": {
-      "version": "6.0.5",
-      "resolved": "https://registry.npmjs.org/acorn/-/acorn-6.0.5.tgz",
-      "integrity": "sha512-i33Zgp3XWtmZBMNvCr4azvOFeWVw1Rk6p3hfi3LUDvIFraOMywb1kAtrbi+med14m4Xfpqm3zRZMT+c0FNE7kg==",
+      "version": "6.1.1",
+      "resolved": "https://registry.npmjs.org/acorn/-/acorn-6.1.1.tgz",
+      "integrity": "sha512-jPTiwtOxaHNaAPg/dmrJ/beuzLRnXtB0kQPQ8JpotKJgTB6rX6c8mlf315941pyjBSaPg8NHXS9fhP4u17DpGA==",
       "dev": true
     },
     "ajv": {
@@ -2112,14 +2112,14 @@
       }
     },
     "rollup": {
-      "version": "1.0.2",
-      "resolved": "https://registry.npmjs.org/rollup/-/rollup-1.0.2.tgz",
-      "integrity": "sha512-FkkSrWUVo1WliS+/GIgEmKQPILubgVdBRTWampfdhkasxx7sM2nfwSfKiX3paIBVnN0HG3DvkTy13RfjkyBX9w==",
+      "version": "1.8.0",
+      "resolved": "https://registry.npmjs.org/rollup/-/rollup-1.8.0.tgz",
+      "integrity": "sha512-dKxL6ihUZ9YrVySKf/LBz5joW2sqwWkiuki34279Ppr2cL+O6Za6Ujovk+rtTX0AFCIsH1rs6y8LYKdZZ/7C5A==",
       "dev": true,
       "requires": {
         "@types/estree": "0.0.39",
-        "@types/node": "*",
-        "acorn": "^6.0.4"
+        "@types/node": "^11.11.6",
+        "acorn": "^6.1.1"
       }
     },
     "rollup-plugin-babel": {