diff --git a/package-lock.json b/package-lock.json
index 21c0575..f09e6e8 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -71,9 +71,9 @@
       }
     },
     "bson": {
-      "version": "1.0.4",
-      "resolved": "https://registry.npmjs.org/bson/-/bson-1.0.4.tgz",
-      "integrity": "sha1-k8ENOeqltYQVy8QFLz5T5WKwtyw="
+      "version": "1.1.4",
+      "resolved": "https://registry.npmjs.org/bson/-/bson-1.1.4.tgz",
+      "integrity": "sha512-S/yKGU1syOMzO86+dGpg2qGoDL0zvzcb262G+gqEy6TgP6rt6z6qxSFX/8X6vLC91P7G7C3nLs0+bvDzmvBA3Q=="
     },
     "caseless": {
       "version": "0.12.0",
diff --git a/package.json b/package.json
index cf8977d..cba862d 100644
--- a/package.json
+++ b/package.json
@@ -16,7 +16,7 @@
   },
   "homepage": "https://github.com/JavaScript-Data-Wrangling/Chapter-4#readme",
   "dependencies": {
-    "bson": "1.0.4",
+    "bson": "1.1.4",
     "cheerio": "1.0.0-rc.2",
     "moment": "2.21.0",
     "request": "2.81.0",