diff --git a/1-Authentication/1-sign-in/SPA/package-lock.json b/1-Authentication/1-sign-in/SPA/package-lock.json
index d5bd9aad..bcfa3ea5 100644
--- a/1-Authentication/1-sign-in/SPA/package-lock.json
+++ b/1-Authentication/1-sign-in/SPA/package-lock.json
@@ -6848,9 +6848,9 @@
       }
     },
     "ip": {
-      "version": "1.1.5",
-      "resolved": "https://registry.npmjs.org/ip/-/ip-1.1.5.tgz",
-      "integrity": "sha1-vd7XARQpCCjAoDnnLvJfWq7ENUo=",
+      "version": "1.1.9",
+      "resolved": "https://registry.npmjs.org/ip/-/ip-1.1.9.tgz",
+      "integrity": "sha512-cyRxvOEpNHNtchU3Ln9KC/auJgup87llfQpQ+t5ghoC/UhL16SWzbueiCsdTnWmqAWl7LadfuwhlqmtOaqMHdQ==",
       "dev": true
     },
     "ip-regex": {
@@ -11575,9 +11575,9 @@
       },
       "dependencies": {
         "ip": {
-          "version": "2.0.0",
-          "resolved": "https://registry.npmjs.org/ip/-/ip-2.0.0.tgz",
-          "integrity": "sha512-WKa+XuLG1A1R0UWhl2+1XQSi+fZWMsYKffMZTTYsiZaUD8k2yDAj5atimTUD2TZkyCkNEeYE5NhFZmupOGtjYQ==",
+          "version": "2.0.1",
+          "resolved": "https://registry.npmjs.org/ip/-/ip-2.0.1.tgz",
+          "integrity": "sha512-lJUL9imLTNi1ZfXT+DU6rBBdbiKGBuay9B6xGSPVjUeQwaH1RIGqef8RZkUtHioLmSNpPR5M4HVKJGm1j8FWVQ==",
           "dev": true
         }
       }