diff --git a/example/package-lock.json b/example/package-lock.json
index 9d7e21f..9559bc4 100644
--- a/example/package-lock.json
+++ b/example/package-lock.json
@@ -28,7 +28,7 @@
     },
     "..": {
       "name": "@bit-about/event",
-      "version": "1.0.3",
+      "version": "2.0.1",
       "license": "MIT",
       "devDependencies": {
         "@testing-library/jest-dom": "^4.2.4",
@@ -50,8 +50,7 @@
         "eslint-plugin-promise": "^5.0.0",
         "eslint-plugin-react": "^7.29.0",
         "eslint-plugin-standard": "^5.0.0",
-        "gh-pages": "^2.2.0",
-        "microbundle-crl": "^0.13.11",
+        "microbundle": "^0.15.0",
         "npm-run-all": "^4.1.5",
         "react": "^16.13.1",
         "react-dom": "^16.13.1",
@@ -2646,6 +2645,28 @@
         "node": ">=6.0.0"
       }
     },
+    "node_modules/@jridgewell/source-map": {
+      "version": "0.3.2",
+      "resolved": "https://registry.npmjs.org/@jridgewell/source-map/-/source-map-0.3.2.tgz",
+      "integrity": "sha512-m7O9o2uR8k2ObDysZYzdfhb08VuEml5oWGiosa1VdaPZ/A6QyPkAJuwN0Q1lhULOf6B7MtQmHENS743hWtCrgw==",
+      "dependencies": {
+        "@jridgewell/gen-mapping": "^0.3.0",
+        "@jridgewell/trace-mapping": "^0.3.9"
+      }
+    },
+    "node_modules/@jridgewell/source-map/node_modules/@jridgewell/gen-mapping": {
+      "version": "0.3.2",
+      "resolved": "https://registry.npmjs.org/@jridgewell/gen-mapping/-/gen-mapping-0.3.2.tgz",
+      "integrity": "sha512-mh65xKQAzI6iBcFzwv28KVWSmCkdRBWoOh+bYQGW3+6OZvbbN3TqMGo5hqYxQniRcH9F2VZIoJCm4pa3BPDK/A==",
+      "dependencies": {
+        "@jridgewell/set-array": "^1.0.1",
+        "@jridgewell/sourcemap-codec": "^1.4.10",
+        "@jridgewell/trace-mapping": "^0.3.9"
+      },
+      "engines": {
+        "node": ">=6.0.0"
+      }
+    },
     "node_modules/@jridgewell/sourcemap-codec": {
       "version": "1.4.13",
       "license": "MIT"
@@ -15341,12 +15362,13 @@
       }
     },
     "node_modules/terser": {
-      "version": "5.13.1",
-      "license": "BSD-2-Clause",
+      "version": "5.14.2",
+      "resolved": "https://registry.npmjs.org/terser/-/terser-5.14.2.tgz",
+      "integrity": "sha512-oL0rGeM/WFQCUd0y2QrWxYnq7tfSuKBiqTjRPWrRgB46WD/kiwHwF8T23z78H6Q6kGCuuHcPB+KULHRdxvVGQA==",
       "dependencies": {
+        "@jridgewell/source-map": "^0.3.2",
         "acorn": "^8.5.0",
         "commander": "^2.20.0",
-        "source-map": "~0.8.0-beta.0",
         "source-map-support": "~0.5.20"
       },
       "bin": {
@@ -15399,36 +15421,6 @@
       "version": "2.20.3",
       "license": "MIT"
     },
-    "node_modules/terser/node_modules/source-map": {
-      "version": "0.8.0-beta.0",
-      "license": "BSD-3-Clause",
-      "dependencies": {
-        "whatwg-url": "^7.0.0"
-      },
-      "engines": {
-        "node": ">= 8"
-      }
-    },
-    "node_modules/terser/node_modules/tr46": {
-      "version": "1.0.1",
-      "license": "MIT",
-      "dependencies": {
-        "punycode": "^2.1.0"
-      }
-    },
-    "node_modules/terser/node_modules/webidl-conversions": {
-      "version": "4.0.2",
-      "license": "BSD-2-Clause"
-    },
-    "node_modules/terser/node_modules/whatwg-url": {
-      "version": "7.1.0",
-      "license": "MIT",
-      "dependencies": {
-        "lodash.sortby": "^4.7.0",
-        "tr46": "^1.0.1",
-        "webidl-conversions": "^4.0.2"
-      }
-    },
     "node_modules/test-exclude": {
       "version": "6.0.0",
       "license": "ISC",
@@ -17654,8 +17646,7 @@
         "eslint-plugin-promise": "^5.0.0",
         "eslint-plugin-react": "^7.29.0",
         "eslint-plugin-standard": "^5.0.0",
-        "gh-pages": "^2.2.0",
-        "microbundle-crl": "^0.13.11",
+        "microbundle": "^0.15.0",
         "npm-run-all": "^4.1.5",
         "react": "^16.13.1",
         "react-dom": "^16.13.1",
@@ -18187,6 +18178,27 @@
     "@jridgewell/set-array": {
       "version": "1.1.1"
     },
+    "@jridgewell/source-map": {
+      "version": "0.3.2",
+      "resolved": "https://registry.npmjs.org/@jridgewell/source-map/-/source-map-0.3.2.tgz",
+      "integrity": "sha512-m7O9o2uR8k2ObDysZYzdfhb08VuEml5oWGiosa1VdaPZ/A6QyPkAJuwN0Q1lhULOf6B7MtQmHENS743hWtCrgw==",
+      "requires": {
+        "@jridgewell/gen-mapping": "^0.3.0",
+        "@jridgewell/trace-mapping": "^0.3.9"
+      },
+      "dependencies": {
+        "@jridgewell/gen-mapping": {
+          "version": "0.3.2",
+          "resolved": "https://registry.npmjs.org/@jridgewell/gen-mapping/-/gen-mapping-0.3.2.tgz",
+          "integrity": "sha512-mh65xKQAzI6iBcFzwv28KVWSmCkdRBWoOh+bYQGW3+6OZvbbN3TqMGo5hqYxQniRcH9F2VZIoJCm4pa3BPDK/A==",
+          "requires": {
+            "@jridgewell/set-array": "^1.0.1",
+            "@jridgewell/sourcemap-codec": "^1.4.10",
+            "@jridgewell/trace-mapping": "^0.3.9"
+          }
+        }
+      }
+    },
     "@jridgewell/sourcemap-codec": {
       "version": "1.4.13"
     },
@@ -25908,39 +25920,18 @@
       }
     },
     "terser": {
-      "version": "5.13.1",
+      "version": "5.14.2",
+      "resolved": "https://registry.npmjs.org/terser/-/terser-5.14.2.tgz",
+      "integrity": "sha512-oL0rGeM/WFQCUd0y2QrWxYnq7tfSuKBiqTjRPWrRgB46WD/kiwHwF8T23z78H6Q6kGCuuHcPB+KULHRdxvVGQA==",
       "requires": {
+        "@jridgewell/source-map": "^0.3.2",
         "acorn": "^8.5.0",
         "commander": "^2.20.0",
-        "source-map": "~0.8.0-beta.0",
         "source-map-support": "~0.5.20"
       },
       "dependencies": {
         "commander": {
           "version": "2.20.3"
-        },
-        "source-map": {
-          "version": "0.8.0-beta.0",
-          "requires": {
-            "whatwg-url": "^7.0.0"
-          }
-        },
-        "tr46": {
-          "version": "1.0.1",
-          "requires": {
-            "punycode": "^2.1.0"
-          }
-        },
-        "webidl-conversions": {
-          "version": "4.0.2"
-        },
-        "whatwg-url": {
-          "version": "7.1.0",
-          "requires": {
-            "lodash.sortby": "^4.7.0",
-            "tr46": "^1.0.1",
-            "webidl-conversions": "^4.0.2"
-          }
         }
       }
     },