diff --git a/benchmark/package-lock.json b/benchmark/package-lock.json
index 74ba510..0db9278 100644
--- a/benchmark/package-lock.json
+++ b/benchmark/package-lock.json
@@ -55,24 +55,24 @@
       }
     },
     "event-lite": {
-      "version": "0.1.1",
-      "resolved": "https://registry.npmjs.org/event-lite/-/event-lite-0.1.1.tgz",
-      "integrity": "sha1-R88IqNN9C2lM23s7F7UfqsZXYIY="
+      "version": "0.1.3",
+      "resolved": "https://registry.npmjs.org/event-lite/-/event-lite-0.1.3.tgz",
+      "integrity": "sha512-8qz9nOz5VeD2z96elrEKD2U433+L3DWdUdDkOINLGOJvx1GsMBbMn0aCeu28y8/e85A6mCigBiFlYMnTBEGlSw=="
     },
     "ieee754": {
-      "version": "1.1.12",
-      "resolved": "https://registry.npmjs.org/ieee754/-/ieee754-1.1.12.tgz",
-      "integrity": "sha512-GguP+DRY+pJ3soyIiGPTvdiVXjZ+DbXOxGpXn3eMvNW4x4irjqXm4wHKscC+TfxSJ0yw/S1F24tqdMNsMZTiLA=="
+      "version": "1.2.1",
+      "resolved": "https://registry.npmjs.org/ieee754/-/ieee754-1.2.1.tgz",
+      "integrity": "sha512-dcyqhDvX1C46lXZcVqCpK+FtMRQVdIMN6/Df5js2zouUsqG7I6sFxitIC+7KYK29KdXOLHdu9zL4sFnoVQnqaA=="
     },
     "int64-buffer": {
       "version": "0.1.10",
       "resolved": "https://registry.npmjs.org/int64-buffer/-/int64-buffer-0.1.10.tgz",
-      "integrity": "sha1-J3siiofZWtd30HwTgyAiQGpHNCM="
+      "integrity": "sha512-v7cSY1J8ydZ0GyjUHqF+1bshJ6cnEVLo9EnjB8p+4HDRPZc9N5jjmvUV7NvEsqQOKyH0pmIBFWXVQbiS0+OBbA=="
     },
     "isarray": {
       "version": "1.0.0",
       "resolved": "https://registry.npmjs.org/isarray/-/isarray-1.0.0.tgz",
-      "integrity": "sha1-u5NdSFgsuhaMBoNJV6VKPgcSTxE="
+      "integrity": "sha512-VLghIWNM6ELQzo7zwmcg0NmTVyWKYjvIeM83yjp0wRDTmUnrM678fQbcKBo6n2CJEF0szoG//ytg+TKla89ALQ=="
     },
     "lodash": {
       "version": "3.10.1",
@@ -88,7 +88,7 @@
     "msgpack-lite": {
       "version": "0.1.26",
       "resolved": "https://registry.npmjs.org/msgpack-lite/-/msgpack-lite-0.1.26.tgz",
-      "integrity": "sha1-3TxQsm8FnyXn7e42REGDWOKprYk=",
+      "integrity": "sha512-SZ2IxeqZ1oRFGo0xFGbvBJWMp3yLIY9rlIJyxy8CGrwZn1f0ZK4r6jV/AM1r0FZMDUkWkglOk/eeKIL9g77Nxw==",
       "requires": {
         "event-lite": "^0.1.1",
         "ieee754": "^1.1.8",
@@ -162,9 +162,9 @@
       }
     },
     "worker-nodes": {
-      "version": "1.6.1",
-      "resolved": "https://registry.npmjs.org/worker-nodes/-/worker-nodes-1.6.1.tgz",
-      "integrity": "sha512-2+vvAoOLTNeun9XhnsxTSNH+N3y+gTS7dLtM0shZymavL08y5ShKxemdOpqbbZg1V6apKj+xiO5dWw/Rue4Arg==",
+      "version": "2.7.0",
+      "resolved": "https://registry.npmjs.org/worker-nodes/-/worker-nodes-2.7.0.tgz",
+      "integrity": "sha512-NpVb1BeayekeyOdL7j6JTha2nHm4RF6D79oPBKDt7DPXZsy95hDM4Sgn2WCB+N5t8SXc1ocFKQhMxMVRex8LXA==",
       "requires": {
         "msgpack-lite": "^0.1.26"
       }
diff --git a/benchmark/package.json b/benchmark/package.json
index 39e40bd..fa1971b 100644
--- a/benchmark/package.json
+++ b/benchmark/package.json
@@ -3,7 +3,7 @@
     "node-worker-pool": "^3.0.2",
     "process-pool": "^0.3.5",
     "worker-farm": "^1.7.0",
-    "worker-nodes": "^1.6.1",
+    "worker-nodes": "^2.7.0",
     "workerpool": "^9.1.1"
   },
   "devDependencies": {