diff --git a/package.json b/package.json
index fb93eeb..6932aa5 100644
--- a/package.json
+++ b/package.json
@@ -52,7 +52,7 @@
     "mocha": "6.2.0",
     "noicejs": "2.5.2",
     "nyc": "14.1.1",
-    "rollup": "1.21.4",
+    "rollup": "1.22.0",
     "rollup-plugin-commonjs": "10.1.0",
     "rollup-plugin-json": "4.0.0",
     "rollup-plugin-multi-entry": "2.1.0",
diff --git a/yarn.lock b/yarn.lock
index ea0bb3f..93efcca 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -164,7 +164,7 @@
   resolved "https://registry.yarnpkg.com/@types/deep-diff/-/deep-diff-1.0.0.tgz#7eba3202a99b3a207f758f351f7f86387269fc40"
   integrity sha512-ENsJcujGbCU/oXhDfQ12mSo/mCBWodT2tpARZKmatoSrf8+cGRCPi0KVj3I0FORhYZfLXkewXu7AoIWqiBLkNw==
 
-"@types/estree@0.0.39":
+"@types/estree@*", "@types/estree@0.0.39":
   version "0.0.39"
   resolved "https://registry.yarnpkg.com/@types/estree/-/estree-0.0.39.tgz#e177e699ee1b8c22d23174caaa7422644389509f"
   integrity sha512-EYNwp3bU+98cpU4lAWYYL7Zz+2gryWH1qbdDTidVd6hkiR6weksdbMadyXKXNPEkQFhXM+hVO9ZygomHXp+AIw==
@@ -189,11 +189,6 @@
   resolved "https://registry.yarnpkg.com/@types/node/-/node-12.0.10.tgz#51babf9c7deadd5343620055fc8aff7995c8b031"
   integrity sha512-LcsGbPomWsad6wmMNv7nBLw7YYYyfdYcz6xryKYQhx89c3XXan+8Q6AJ43G5XDIaklaVkK3mE4fCb0SBvMiPSQ==
 
-"@types/node@^12.7.5":
-  version "12.7.5"
-  resolved "https://registry.yarnpkg.com/@types/node/-/node-12.7.5.tgz#e19436e7f8e9b4601005d73673b6dc4784ffcc2f"
-  integrity sha512-9fq4jZVhPNW8r+UYKnxF1e2HkDWOWKM5bC2/7c9wPV835I0aOrVbS/Hw/pWPk2uKrNXQqg9Z959Kz+IYDd5p3w==
-
 "@types/resolve@0.0.8":
   version "0.0.8"
   resolved "https://registry.yarnpkg.com/@types/resolve/-/resolve-0.0.8.tgz#f26074d238e02659e323ce1a13d041eee280e194"
@@ -233,10 +228,10 @@ JSONStream@^1.0.4:
     jsonparse "^1.2.0"
     through ">=2.2.7 <3"
 
-acorn@^7.0.0:
-  version "7.0.0"
-  resolved "https://registry.yarnpkg.com/acorn/-/acorn-7.0.0.tgz#26b8d1cd9a9b700350b71c0905546f64d1284e7a"
-  integrity sha512-PaF/MduxijYYt7unVGRuds1vBC9bFxbNf+VWqhOClfdgy7RlVkQqt610ig1/yxTgsDIfW1cWDel5EBbOy3jdtQ==
+acorn@^7.1.0:
+  version "7.1.0"
+  resolved "https://registry.yarnpkg.com/acorn/-/acorn-7.1.0.tgz#949d36f2c292535da602283586c2477c57eb2d6c"
+  integrity sha512-kL5CuoXA/dgxlBbVrflsflzQ3PAas7RYZB52NOm/6839iVYJgKMJ3cQJD+t2i5+qFa8h3MDpEOJiS64E8JLnSQ==
 
 ajv@6.10.2:
   version "6.10.2"
@@ -2461,14 +2456,14 @@ rollup-pluginutils@2.8.1, rollup-pluginutils@^2.0.1, rollup-pluginutils@^2.5.0,
   dependencies:
     estree-walker "^0.6.1"
 
-rollup@1.21.4:
-  version "1.21.4"
-  resolved "https://registry.yarnpkg.com/rollup/-/rollup-1.21.4.tgz#00a41a30f90095db890301b226cbe2918e4cf54d"
-  integrity sha512-Pl512XVCmVzgcBz5h/3Li4oTaoDcmpuFZ+kdhS/wLreALz//WuDAMfomD3QEYl84NkDu6Z6wV9twlcREb4qQsw==
+rollup@1.22.0:
+  version "1.22.0"
+  resolved "https://registry.yarnpkg.com/rollup/-/rollup-1.22.0.tgz#a5b2672c0eebe9f2b6454220f785dbc09b64b4bc"
+  integrity sha512-x4l4ZrV/Mr/x/jvFTmwROdEAhbZjx16yDRTVSKWh/i4oJDuW2dVEbECT853mybYCz7BAitU8ElGlhx7dNjw3qQ==
   dependencies:
-    "@types/estree" "0.0.39"
-    "@types/node" "^12.7.5"
-    acorn "^7.0.0"
+    "@types/estree" "*"
+    "@types/node" "*"
+    acorn "^7.1.0"
 
 safe-buffer@^5.0.1:
   version "5.2.0"