diff --git a/package-lock.json b/package-lock.json
index 2adaa2e..4dba906 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1029,11 +1029,18 @@
       "dev": true
     },
     "async": {
-      "version": "2.6.2",
-      "resolved": "https://registry.npmjs.org/async/-/async-2.6.2.tgz",
-      "integrity": "sha512-H1qVYh1MYhEEFLsP97cVKqCGo7KfCyTt6uEWqsTBr9SO84oK9Uwbyd/yCW+6rKJLHksBNUVWZDAjfS+Ccx0Bbg==",
+      "version": "2.6.4",
+      "resolved": "https://registry.npmjs.org/async/-/async-2.6.4.tgz",
+      "integrity": "sha512-mzo5dfJYwAn29PeiJ0zvwTo04zj8HDJj0Mn8TD7sno7q12prdbnasKJHhkm2c1LgrhlJ0teaea8860oxi51mGA==",
       "requires": {
-        "lodash": "^4.17.11"
+        "lodash": "^4.17.14"
+      },
+      "dependencies": {
+        "lodash": {
+          "version": "4.17.21",
+          "resolved": "https://registry.npmjs.org/lodash/-/lodash-4.17.21.tgz",
+          "integrity": "sha512-v2kDEe57lecTulaDIuNTPy3Ry4gLGJ6Z1O3vE1krgXZNrsQ+LFTGHVxVjcXPs17LhbZVGedAJv8XZ1tvj5FvSg=="
+        }
       }
     },
     "async-each": {
@@ -1744,18 +1751,6 @@
         }
       }
     },
-    "eslint-config-scienceai": {
-      "version": "4.4.0",
-      "resolved": "https://registry.npmjs.org/eslint-config-scienceai/-/eslint-config-scienceai-4.4.0.tgz",
-      "integrity": "sha512-mRFgGJI3jpstTpbOaSSCr/L6oZQkyOUCPKt/SXXzvPbcJL+fbsVVou3FH5xpk8VGGT45eYfPVoWocODnv411ZQ==",
-      "dev": true,
-      "requires": {
-        "babel-eslint": "^10.0.1",
-        "eslint": "^5.11.1",
-        "eslint-plugin-import": "^2.14.0",
-        "eslint-plugin-react": "^7.12.2"
-      }
-    },
     "eslint-import-resolver-node": {
       "version": "0.3.2",
       "resolved": "https://registry.npmjs.org/eslint-import-resolver-node/-/eslint-import-resolver-node-0.3.2.tgz",
diff --git a/package.json b/package.json
index a527a2a..65fb6b4 100644
--- a/package.json
+++ b/package.json
@@ -62,7 +62,7 @@
   "homepage": "https://github.com/science-periodicals/dedocx",
   "dependencies": {
     "@babel/runtime": "^7.2.0",
-    "async": "^2.4.1",
+    "async": "^2.6.4",
     "commander": "^2.19.0",
     "debug": "^4.1.1",
     "doi-regex": "^0.1.4",