diff --git a/package-lock.json b/package-lock.json
index c55ca16..6edf91d 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,6 +1,6 @@
 {
   "name": "rough-notation",
-  "version": "0.1.1",
+  "version": "0.2.0",
   "lockfileVersion": 1,
   "requires": true,
   "dependencies": {
@@ -331,9 +331,9 @@
       }
     },
     "rollup": {
-      "version": "2.11.0",
-      "resolved": "https://registry.npmjs.org/rollup/-/rollup-2.11.0.tgz",
-      "integrity": "sha512-VIUTZJ/wmqtNBKwa0N6MgC2SOUZoruX3HO0UFRf2Ilv/xtswXw+lQ9COUPytRFMmGst/5+En23ZpVK64AI83Cw==",
+      "version": "2.11.2",
+      "resolved": "https://registry.npmjs.org/rollup/-/rollup-2.11.2.tgz",
+      "integrity": "sha512-pJT6mfH+/gh1sOWyNMAWxjbYGL5x2AfsaR0SWLRwq2e7vxOKt/0mBjtYDTVYF8JXxVzmnuDzA+EpsPLWt/oyrg==",
       "dev": true,
       "requires": {
         "fsevents": "~2.1.2"
diff --git a/package.json b/package.json
index 0f19417..3d6d3e4 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "rough-notation",
-  "version": "0.1.1",
+  "version": "0.2.0",
   "description": "Annotate html",
   "main": "lib/rough-notation.cjs.js",
   "module": "lib/rough-notation.esm.js",
@@ -26,7 +26,7 @@
   },
   "homepage": "https://github.com/pshihn/rough-notation#readme",
   "devDependencies": {
-    "rollup": "^2.11.0",
+    "rollup": "^2.11.2",
     "rollup-plugin-node-resolve": "^5.2.0",
     "rollup-plugin-terser": "^6.1.0",
     "tslint": "^6.1.2",