diff --git a/cirq-web/cirq_ts/package-lock.json b/cirq-web/cirq_ts/package-lock.json
index 722d95ffc2b..228d8bb3c95 100644
--- a/cirq-web/cirq_ts/package-lock.json
+++ b/cirq-web/cirq_ts/package-lock.json
@@ -5080,10 +5080,9 @@
       "dev": true
     },
     "ip": {
-      "version": "1.1.5",
-      "resolved": "https://registry.npmjs.org/ip/-/ip-1.1.5.tgz",
-      "integrity": "sha1-vd7XARQpCCjAoDnnLvJfWq7ENUo=",
-      "dev": true
+      "version": "1.1.9",
+      "resolved": "https://registry.npmjs.org/ip/-/ip-1.1.9.tgz",
+      "integrity": "sha512-cyRxvOEpNHNtchU3Ln9KC/auJgup87llfQpQ+t5ghoC/UhL16SWzbueiCsdTnWmqAWl7LadfuwhlqmtOaqMHdQ=="
     },
     "ipaddr.js": {
       "version": "2.0.1",
@@ -7277,10 +7276,6 @@
             "validate-npm-package-name": "^3.0.0"
           }
         },
-        "ip": {
-          "version": "1.1.5",
-          "bundled": true
-        },
         "ip-regex": {
           "version": "4.3.0",
           "bundled": true,