diff --git a/ch16/16.5/nodebird/package-lock.json b/ch16/16.5/nodebird/package-lock.json
index a71b99b4..674fcfb6 100644
--- a/ch16/16.5/nodebird/package-lock.json
+++ b/ch16/16.5/nodebird/package-lock.json
@@ -3131,9 +3131,9 @@
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-      "resolved": "https://registry.npmjs.org/dottie/-/dottie-2.0.2.tgz",
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+      "version": "2.0.4",
+      "resolved": "https://registry.npmjs.org/dottie/-/dottie-2.0.4.tgz",
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@@ -13988,9 +13988,9 @@
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     "dottie": {
-      "version": "2.0.2",
-      "resolved": "https://registry.npmjs.org/dottie/-/dottie-2.0.2.tgz",
-      "integrity": "sha512-fmrwR04lsniq/uSr8yikThDTrM7epXHBAAjH9TbeH3rEA8tdCO7mRzB9hdmdGyJCxF8KERo9CITcm3kGuoyMhg=="
+      "version": "2.0.4",
+      "resolved": "https://registry.npmjs.org/dottie/-/dottie-2.0.4.tgz",
+      "integrity": "sha512-iz64WUOmp/ECQhWMJjTWFzJN/wQ7RJ5v/a6A2OiCwjaGCpNo66WGIjlSf+IULO9DQd0b4cFawLOTbiKSrpKodw=="
     },
     "duplexify": {
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