diff --git a/package-lock.json b/package-lock.json
index d5d09f0..b0f6563 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -518,11 +518,11 @@
       "integrity": "sha1-104bh+ev/A24qttwIfP+SBAasjQ="
     },
     "async": {
-      "version": "2.4.1",
-      "resolved": "https://registry.npmjs.org/async/-/async-2.4.1.tgz",
-      "integrity": "sha1-YqVrJ5yYoR0JhwlqAcw+6463u9c=",
+      "version": "2.6.4",
+      "resolved": "https://registry.npmjs.org/async/-/async-2.6.4.tgz",
+      "integrity": "sha512-mzo5dfJYwAn29PeiJ0zvwTo04zj8HDJj0Mn8TD7sno7q12prdbnasKJHhkm2c1LgrhlJ0teaea8860oxi51mGA==",
       "requires": {
-        "lodash": "^4.14.0"
+        "lodash": "^4.17.14"
       }
     },
     "async-foreach": {
diff --git a/package.json b/package.json
index c18b9b6..d2b1fbe 100644
--- a/package.json
+++ b/package.json
@@ -42,7 +42,7 @@
   "dependencies": {
     "@types/passport-google-oauth2": "^0.1.2",
     "@types/validator": "^9.4.3",
-    "async": "^2.1.2",
+    "async": "^2.6.4",
     "aws-sdk": "^2.558.0",
     "axios": "^0.18.1",
     "bcryptjs": "^2.4.3",