diff --git a/api/package-lock.json b/api/package-lock.json
index 7a4f6bd..2815f71 100644
--- a/api/package-lock.json
+++ b/api/package-lock.json
@@ -174,12 +174,9 @@
             "dev": true
         },
         "async": {
-            "version": "2.6.2",
-            "resolved": "https://registry.npmjs.org/async/-/async-2.6.2.tgz",
-            "integrity": "sha512-H1qVYh1MYhEEFLsP97cVKqCGo7KfCyTt6uEWqsTBr9SO84oK9Uwbyd/yCW+6rKJLHksBNUVWZDAjfS+Ccx0Bbg==",
-            "requires": {
-                "lodash": "^4.17.11"
-            }
+            "version": "3.2.2",
+            "resolved": "https://registry.npmjs.org/async/-/async-3.2.2.tgz",
+            "integrity": "sha512-H0E+qZaDEfx/FY4t7iLRv1W2fFI6+pyCeTw1uN20AQPiwqwM6ojPxHxdLv4z8hi2DtnW9BOckSspLucW7pIE5g=="
         },
         "async-each": {
             "version": "1.0.3",
@@ -4012,6 +4009,14 @@
                 "sliced": "1.0.1"
             },
             "dependencies": {
+                "async": {
+                    "version": "2.6.2",
+                    "resolved": "https://registry.npmjs.org/async/-/async-2.6.2.tgz",
+                    "integrity": "sha512-H1qVYh1MYhEEFLsP97cVKqCGo7KfCyTt6uEWqsTBr9SO84oK9Uwbyd/yCW+6rKJLHksBNUVWZDAjfS+Ccx0Bbg==",
+                    "requires": {
+                        "lodash": "^4.17.11"
+                    }
+                },
                 "ms": {
                     "version": "2.1.1",
                     "resolved": "https://registry.npmjs.org/ms/-/ms-2.1.1.tgz",
diff --git a/api/package.json b/api/package.json
index 4c19eb9..871f263 100644
--- a/api/package.json
+++ b/api/package.json
@@ -32,7 +32,7 @@
     },
     "homepage": "https://github.com/MyEtherWallet/simplex-api#readme",
     "dependencies": {
-        "async": "^2.6.1",
+        "async": "^3.2.2",
         "body-parser": "^1.18.3",
         "cors": "^2.8.4",
         "debug": "^4.1.1",