diff --git a/src/test/portal-api/package-lock.json b/src/test/portal-api/package-lock.json
index 64d1ecc1..e1259c0a 100644
--- a/src/test/portal-api/package-lock.json
+++ b/src/test/portal-api/package-lock.json
@@ -34,11 +34,11 @@
       "integrity": "sha512-jgsaNduz+ndvGyFt3uSuWqvy4lCnIJiovtouQN5JZHOKCS2QuhEdbcQHFhVksz2N2U9hXJo8odG7ETyWlEeuDw=="
     },
     "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"
       }
     },
     "asynckit": {
@@ -332,9 +332,9 @@
       }
     },
     "lodash": {
-      "version": "4.17.15",
-      "resolved": "https://registry.npmjs.org/lodash/-/lodash-4.17.15.tgz",
-      "integrity": "sha512-8xOcRHvCjnocdS5cpwXQXVzmmh5e5+saE2QGoeQmbKmRS6J3VQppPOIt0MnmE+4xlZoumy0GPG0D0MVIQbNA1A=="
+      "version": "4.17.21",
+      "resolved": "https://registry.npmjs.org/lodash/-/lodash-4.17.21.tgz",
+      "integrity": "sha512-v2kDEe57lecTulaDIuNTPy3Ry4gLGJ6Z1O3vE1krgXZNrsQ+LFTGHVxVjcXPs17LhbZVGedAJv8XZ1tvj5FvSg=="
     },
     "mime-db": {
       "version": "1.42.0",
diff --git a/src/test/portal-api/package.json b/src/test/portal-api/package.json
index 8991c8c6..0d4a5159 100644
--- a/src/test/portal-api/package.json
+++ b/src/test/portal-api/package.json
@@ -21,7 +21,7 @@
   },
   "homepage": "https://github.com/Haufe-Lexware/wicked.test#readme",
   "dependencies": {
-    "async": "2.6.2",
+    "async": "2.6.4",
     "chai": "3.5.0",
     "mocha": "5.2.0",
     "request": "2.88.0"