diff --git a/package-lock.json b/package-lock.json
index 472cfdd..8e7b554 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -24,24 +24,6 @@
         "js-tokens": "^4.0.0"
       }
     },
-    "@types/estree": {
-      "version": "0.0.39",
-      "resolved": "https://registry.npmjs.org/@types/estree/-/estree-0.0.39.tgz",
-      "integrity": "sha512-EYNwp3bU+98cpU4lAWYYL7Zz+2gryWH1qbdDTidVd6hkiR6weksdbMadyXKXNPEkQFhXM+hVO9ZygomHXp+AIw==",
-      "dev": true
-    },
-    "@types/node": {
-      "version": "12.7.8",
-      "resolved": "https://registry.npmjs.org/@types/node/-/node-12.7.8.tgz",
-      "integrity": "sha512-FMdVn84tJJdV+xe+53sYiZS4R5yn1mAIxfj+DVoNiQjTYz1+OYmjwEZr1ev9nU0axXwda0QDbYl06QHanRVH3A==",
-      "dev": true
-    },
-    "acorn": {
-      "version": "7.1.0",
-      "resolved": "https://registry.npmjs.org/acorn/-/acorn-7.1.0.tgz",
-      "integrity": "sha512-kL5CuoXA/dgxlBbVrflsflzQ3PAas7RYZB52NOm/6839iVYJgKMJ3cQJD+t2i5+qFa8h3MDpEOJiS64E8JLnSQ==",
-      "dev": true
-    },
     "ansi-colors": {
       "version": "3.2.3",
       "resolved": "https://registry.npmjs.org/ansi-colors/-/ansi-colors-3.2.3.tgz",
@@ -301,6 +283,13 @@
       "integrity": "sha1-FQStJSMVjKpA20onh8sBQRmU6k8=",
       "dev": true
     },
+    "fsevents": {
+      "version": "2.3.2",
+      "resolved": "https://registry.npmjs.org/fsevents/-/fsevents-2.3.2.tgz",
+      "integrity": "sha512-xiqMQR4xAeHTuB9uWm+fFRcIOgKBMiOBP+eXiyT7jsgVCq1bkVygt00oASowB7EdtpOHaaPgKt812P9ab+DDKA==",
+      "dev": true,
+      "optional": true
+    },
     "function-bind": {
       "version": "1.1.1",
       "resolved": "https://registry.npmjs.org/function-bind/-/function-bind-1.1.1.tgz",
@@ -676,14 +665,12 @@
       }
     },
     "rollup": {
-      "version": "1.22.0",
-      "resolved": "https://registry.npmjs.org/rollup/-/rollup-1.22.0.tgz",
-      "integrity": "sha512-x4l4ZrV/Mr/x/jvFTmwROdEAhbZjx16yDRTVSKWh/i4oJDuW2dVEbECT853mybYCz7BAitU8ElGlhx7dNjw3qQ==",
+      "version": "2.53.3",
+      "resolved": "https://registry.npmjs.org/rollup/-/rollup-2.53.3.tgz",
+      "integrity": "sha512-79QIGP5DXz5ZHYnCPi3tLz+elOQi6gudp9YINdaJdjG0Yddubo6JRFUM//qCZ0Bap/GJrsUoEBVdSOc4AkMlRA==",
       "dev": true,
       "requires": {
-        "@types/estree": "*",
-        "@types/node": "*",
-        "acorn": "^7.1.0"
+        "fsevents": "~2.3.2"
       }
     },
     "semver": {
diff --git a/package.json b/package.json
index f14dce6..80b6dc4 100644
--- a/package.json
+++ b/package.json
@@ -34,7 +34,7 @@
   ],
   "devDependencies": {
     "mocha": "^6.1.4",
-    "rollup": "^1.13.1",
+    "rollup": "^2.53.3",
     "tslint": "^5.11.0",
     "typescript": "^3.2.1",
     "uglify-es": "^3.3.9"