diff --git a/source/ec2_twitter_reader/package-lock.json b/source/ec2_twitter_reader/package-lock.json
index 6b43305..f5c7862 100644
--- a/source/ec2_twitter_reader/package-lock.json
+++ b/source/ec2_twitter_reader/package-lock.json
@@ -2254,9 +2254,9 @@
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     },
     "tar": {
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-      "resolved": "https://registry.npmjs.org/tar/-/tar-6.2.0.tgz",
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+      "version": "6.2.1",
+      "resolved": "https://registry.npmjs.org/tar/-/tar-6.2.1.tgz",
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