async version update

package-lock.json

@@ -8981,9 +8981,13 @@
       "dev": true
     },
     "async": {
-      "version": "3.2.0",
+      "version": "2.1.2",
-      "resolved": "https://registry.npmjs.org/async/-/async-3.2.0.tgz",
+      "resolved": "https://registry.npmjs.org/async/-/async-2.1.2.tgz",
-      "integrity": "sha512-TR2mEZFVOj2pLStYxLht7TyfuRzaydfpxr3k9RpHIzMgw7A64dzsdqCxH1WJyQdoe8T10nDXd9wnEigmiuHIZw=="
+      "integrity": "sha1-YSpKtF70KnDN6Aa62G7m2wR+g4U=",
+      "dev": true,
+      "requires": {
+        "lodash": "^4.14.0"
+      }
     },
     "async-done": {
       "version": "1.3.2",

package.json

@@ -138,7 +138,6 @@
     "@remixproject/plugin-webview": "^0.3.11",
     "@remixproject/plugin-ws": "^0.3.11",
     "ansi-gray": "^0.1.1",
-    "async": "^3.2.0",
     "axios": ">=0.21.1",
     "brace": "^0.8.0",
     "change-case": "^4.1.1",
@@ -213,6 +212,7 @@
     "ace-mode-move": "0.0.1",
     "ace-mode-solidity": "^0.1.0",
     "ace-mode-zokrates": "^1.0.0",
+    "async": "^2.1.2",
     "babel-eslint": "^10.0.0",
     "babel-jest": "25.1.0",
     "babel-plugin-add-module-exports": "^1.0.2",