diff --git a/package-lock.json b/package-lock.json
index 7dbf366..1cabe25 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -56,12 +56,9 @@
       "integrity": "sha1-8S4PPF13sLHN2RRpQuTpbB5N1SU="
     },
     "async": {
-      "version": "2.6.1",
-      "resolved": "https://registry.npmjs.org/async/-/async-2.6.1.tgz",
-      "integrity": "sha512-fNEiL2+AZt6AlAw/29Cr0UDe4sRAHCpEHh54WMz+Bb7QfNcFw4h3loofyJpLeQs4Yx7yuqu/2dLgM5hKOs6HlQ==",
-      "requires": {
-        "lodash": "^4.17.10"
-      }
+      "version": "3.2.2",
+      "resolved": "https://registry.npmjs.org/async/-/async-3.2.2.tgz",
+      "integrity": "sha512-H0E+qZaDEfx/FY4t7iLRv1W2fFI6+pyCeTw1uN20AQPiwqwM6ojPxHxdLv4z8hi2DtnW9BOckSspLucW7pIE5g=="
     },
     "chalk": {
       "version": "2.4.1",
@@ -118,11 +115,6 @@
         "@oresoftware/safe-stringify": "^0.0.1006"
       }
     },
-    "lodash": {
-      "version": "4.17.15",
-      "resolved": "https://registry.npmjs.org/lodash/-/lodash-4.17.15.tgz",
-      "integrity": "sha512-8xOcRHvCjnocdS5cpwXQXVzmmh5e5+saE2QGoeQmbKmRS6J3VQppPOIt0MnmE+4xlZoumy0GPG0D0MVIQbNA1A=="
-    },
     "nanoid": {
       "version": "1.1.0",
       "resolved": "https://registry.npmjs.org/nanoid/-/nanoid-1.1.0.tgz",
diff --git a/package.json b/package.json
old mode 100755
new mode 100644
index 9ca7b69..c7ded64
--- a/package.json
+++ b/package.json
@@ -33,7 +33,7 @@
   "dependencies": {
     "@oresoftware/deep.mixin": "0.0.107",
     "@oresoftware/shell": "latest",
-    "async": "^2.6.1",
+    "async": "^3.2.2",
     "chalk": "^2.4.1",
     "clean-trace": "latest",
     "dashdash": "^1.14.1",