diff --git a/package-lock.json b/package-lock.json
index 4b2d7fc..db3e1e4 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -135,18 +135,6 @@
         "to-fast-properties": "^2.0.0"
       }
     },
-    "@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": "12.12.4",
-      "resolved": "https://registry.npmjs.org/@types/node/-/node-12.12.4.tgz",
-      "integrity": "sha512-tJUH7//zNZ/539DH4cgZS3NsmW0b9ShDeRBzoCEMCEAlHn5WHUghOfHdycvpo4RCxxEPmQ3WfjDogh+DCCvuSg==",
-      "dev": true
-    },
     "@types/normalize-package-data": {
       "version": "2.4.0",
       "resolved": "https://registry.npmjs.org/@types/normalize-package-data/-/normalize-package-data-2.4.0.tgz",
@@ -1574,6 +1562,13 @@
       "integrity": "sha1-FQStJSMVjKpA20onh8sBQRmU6k8=",
       "dev": true
     },
+    "fsevents": {
+      "version": "2.3.3",
+      "resolved": "https://registry.npmjs.org/fsevents/-/fsevents-2.3.3.tgz",
+      "integrity": "sha512-5xoDfX+fL7faATnagmWPpbFtwh/R77WmMMqqHGS65C3vvB0YHrgF+B1YmZ3441tMj5n63k0212XNoJwzlhffQw==",
+      "dev": true,
+      "optional": true
+    },
     "function-bind": {
       "version": "1.1.1",
       "resolved": "https://registry.npmjs.org/function-bind/-/function-bind-1.1.1.tgz",
@@ -3228,22 +3223,12 @@
       }
     },
     "rollup": {
-      "version": "1.26.2",
-      "resolved": "https://registry.npmjs.org/rollup/-/rollup-1.26.2.tgz",
-      "integrity": "sha512-TLM8hlYP85TFFptYlXmr2VnhCLA8GaYXG4LBdWsHu9oBH/Wm5MMPAE9wsAnohfV21Dqq0ZvRHdmsKXomshaDSg==",
+      "version": "2.79.2",
+      "resolved": "https://registry.npmjs.org/rollup/-/rollup-2.79.2.tgz",
+      "integrity": "sha512-fS6iqSPZDs3dr/y7Od6y5nha8dW1YnbgtsyotCVvoFGKbERG++CVRFv1meyGDE1SNItQA8BrnCw7ScdAhRJ3XQ==",
       "dev": true,
       "requires": {
-        "@types/estree": "*",
-        "@types/node": "*",
-        "acorn": "^7.1.0"
-      },
-      "dependencies": {
-        "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
-        }
+        "fsevents": "~2.3.2"
       }
     },
     "rollup-plugin-license": {
diff --git a/package.json b/package.json
index de57552..ec6ca65 100644
--- a/package.json
+++ b/package.json
@@ -38,7 +38,7 @@
     "mocha": "^5.0.0",
     "nyc": "^14.1.1",
     "pkg-ok": "^2.3.1",
-    "rollup": "^1.26.2",
+    "rollup": "^2.0.0",
     "rollup-plugin-license": "^0.12.1",
     "rollup-plugin-uglify-es": "0.0.1"
   },