diff --git a/package-lock.json b/package-lock.json
index cb340ff..adcc47a 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -672,12 +672,6 @@
                 "@babel/types": "^7.3.0"
             }
         },
-        "@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/events": {
             "version": "3.0.0",
             "resolved": "https://registry.npmjs.org/@types/events/-/events-3.0.0.tgz",
@@ -5702,27 +5696,20 @@
             }
         },
         "rollup": {
-            "version": "1.19.2",
-            "resolved": "https://registry.npmjs.org/rollup/-/rollup-1.19.2.tgz",
-            "integrity": "sha512-nH8Sr5MMhdq+Se4w9RsJiwIFJ7eHNt+UyqR8a1WKlP36+ruJnzRoXMeSXicdRScAyDhrdQQR7GUX6W41qHlp+A==",
+            "version": "2.1.0",
+            "resolved": "https://registry.npmjs.org/rollup/-/rollup-2.1.0.tgz",
+            "integrity": "sha512-gfE1455AEazVVTJoeQtcOq/U6GSxwoj4XPSWVsuWmgIxj7sBQNLDOSA82PbdMe+cP8ql8fR1jogPFe8Wg8g4SQ==",
             "dev": true,
             "requires": {
-                "@types/estree": "0.0.39",
-                "@types/node": "^12.6.9",
-                "acorn": "^6.2.1"
+                "fsevents": "~2.1.2"
             },
             "dependencies": {
-                "@types/node": {
-                    "version": "12.6.9",
-                    "resolved": "https://registry.npmjs.org/@types/node/-/node-12.6.9.tgz",
-                    "integrity": "sha512-+YB9FtyxXGyD54p8rXwWaN1EWEyar5L58GlGWgtH2I9rGmLGBQcw63+0jw+ujqVavNuO47S1ByAjm9zdHMnskw==",
-                    "dev": true
-                },
-                "acorn": {
-                    "version": "6.4.1",
-                    "resolved": "https://registry.npmjs.org/acorn/-/acorn-6.4.1.tgz",
-                    "integrity": "sha512-ZVA9k326Nwrj3Cj9jlh3wGFutC2ZornPNARZwsNYqQYgN0EsV2d53w5RN/co65Ohn4sUAUtb1rSUAOD6XN9idA==",
-                    "dev": true
+                "fsevents": {
+                    "version": "2.1.2",
+                    "resolved": "https://registry.npmjs.org/fsevents/-/fsevents-2.1.2.tgz",
+                    "integrity": "sha512-R4wDiBwZ0KzpgOWetKDug1FZcYhqYnUYKtfZYt4mD5SBz76q0KR4Q9o7GIPamsVPGmW3EYPPJ0dOOjvx32ldZA==",
+                    "dev": true,
+                    "optional": true
                 }
             }
         },
diff --git a/package.json b/package.json
index 48cb912..1aea02a 100644
--- a/package.json
+++ b/package.json
@@ -50,7 +50,7 @@
         "deep-extend": "0.6.0",
         "del-cli": "^3.0.0",
         "jest": "^24.7.1",
-        "rollup": "^1.19.2",
+        "rollup": "^2.1.0",
         "rollup-plugin-typescript": "^1.0.1",
         "rollup-plugin-uglify": "^6.0.1",
         "ts-jest": "^24.0.0",