diff --git a/package-lock.json b/package-lock.json
index e3d561d..101150a 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -53,6 +53,13 @@
         "ip-to-int": "0.3.1",
         "netmask": "1.0.6",
         "sanic.js": "1.1.2"
+      },
+      "dependencies": {
+        "netmask": {
+          "version": "1.0.6",
+          "resolved": "https://registry.npmjs.org/netmask/-/netmask-1.0.6.tgz",
+          "integrity": "sha1-ICl+idhvb2QA8lDZ9Pa0wZRfzTU="
+        }
       }
     },
     "color-convert": {
@@ -209,9 +216,9 @@
       }
     },
     "netmask": {
-      "version": "1.0.6",
-      "resolved": "https://registry.npmjs.org/netmask/-/netmask-1.0.6.tgz",
-      "integrity": "sha1-ICl+idhvb2QA8lDZ9Pa0wZRfzTU="
+      "version": "2.0.1",
+      "resolved": "https://registry.npmjs.org/netmask/-/netmask-2.0.1.tgz",
+      "integrity": "sha512-gB8eG6ubxz67c7O2gaGiyWdRUIbH61q7anjgueDqCC9kvIs/b4CTtCMaQKeJbv1/Y7FT19I4zKwYmjnjInRQsg=="
     },
     "once": {
       "version": "1.4.0",
diff --git a/package.json b/package.json
index 91bae1a..e0ab7d2 100644
--- a/package.json
+++ b/package.json
@@ -17,7 +17,7 @@
     "ip-to-int": "0.3.1",
     "moment": "2.29.1",
     "moment-duration-format": "2.3.2",
-    "netmask": "1.0.6",
+    "netmask": "2.0.1",
     "sanic.js": "1.1.2",
     "sockmq": "3.2.0",
     "sprintf": "0.1.5"