diff --git a/package-lock.json b/package-lock.json
index c5e8aeb..9580837 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -90,11 +90,11 @@
       "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"
       }
     },
     "balanced-match": {
diff --git a/package.json b/package.json
index 74f19ef..3cca518 100644
--- a/package.json
+++ b/package.json
@@ -40,7 +40,7 @@
     "Opium inversion of control decorators"
   ],
   "dependencies": {
-    "async": "^2.6.2",
+    "async": "^2.6.4",
     "debug": "^4.1.1",
     "opium-ioc": "^2.4.1",
     "reflect-metadata": "^0.1.13"