diff --git a/package-lock.json b/package-lock.json
index dba8c42..2239138 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -143,12 +143,9 @@
       "dev": true
     },
     "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=="
     },
     "asynckit": {
       "version": "0.4.0",
@@ -1137,7 +1134,8 @@
     "lodash": {
       "version": "4.17.15",
       "resolved": "https://registry.npmjs.org/lodash/-/lodash-4.17.15.tgz",
-      "integrity": "sha1-tEf2ZwoEVbv+7dETku/zMOoJdUg="
+      "integrity": "sha1-tEf2ZwoEVbv+7dETku/zMOoJdUg=",
+      "dev": true
     },
     "lru-cache": {
       "version": "4.1.5",
diff --git a/package.json b/package.json
index bf1dfb2..b05d187 100644
--- a/package.json
+++ b/package.json
@@ -27,7 +27,7 @@
     "nwjs-builder-phoenix": "^1.15.0"
   },
   "dependencies": {
-    "async": "^2.5.0",
+    "async": "^3.2.2",
     "jquery": "=3.4.0",
     "materialize-css": "=0.99.0",
     "moment": "=2.19.3"