diff --git a/source/ec2_twitter_reader/package-lock.json b/source/ec2_twitter_reader/package-lock.json
index 6b43305..dfdfb9f 100644
--- a/source/ec2_twitter_reader/package-lock.json
+++ b/source/ec2_twitter_reader/package-lock.json
@@ -1043,9 +1043,9 @@
       "integrity": "sha1-Yzwsg+PaQqUC9SRmAiSA9CCCYd4="
     },
     "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=="
     },
     "is-arguments": {
       "version": "1.1.1",