diff --git a/javascript/examples/package-lock.json b/javascript/examples/package-lock.json
index 5bddd9b..f7623c1 100644
--- a/javascript/examples/package-lock.json
+++ b/javascript/examples/package-lock.json
@@ -748,9 +748,9 @@
       }
     },
     "lodash": {
-      "version": "4.17.15",
-      "resolved": "https://registry.npmjs.org/lodash/-/lodash-4.17.15.tgz",
-      "integrity": "sha512-8xOcRHvCjnocdS5cpwXQXVzmmh5e5+saE2QGoeQmbKmRS6J3VQppPOIt0MnmE+4xlZoumy0GPG0D0MVIQbNA1A==",
+      "version": "4.17.19",
+      "resolved": "https://registry.npmjs.org/lodash/-/lodash-4.17.19.tgz",
+      "integrity": "sha512-JNvd8XER9GQX0v2qJgsaN/mzFCNA5BRe/j8JN9d+tWyGLSodKQHKFicdwNYzWwI3wjRnaKPsGj1XkBjx/F96DQ==",
       "dev": true
     },
     "mathjs": {
@@ -1309,7 +1309,6 @@
             "js-yaml": "^3.13.1",
             "json-stable-stringify-without-jsonify": "^1.0.1",
             "levn": "^0.4.1",
-            "lodash": "^4.17.14",
             "minimatch": "^3.0.4",
             "natural-compare": "^1.4.0",
             "optionator": "^0.9.1",
@@ -1574,7 +1573,6 @@
             "cli-width": "^2.0.0",
             "external-editor": "^3.0.3",
             "figures": "^3.0.0",
-            "lodash": "^4.17.15",
             "mute-stream": "0.0.8",
             "run-async": "^2.4.0",
             "rxjs": "^6.5.3",
@@ -1676,11 +1674,6 @@
             "p-locate": "^4.1.0"
           }
         },
-        "lodash": {
-          "version": "4.17.15",
-          "resolved": "https://registry.npmjs.org/lodash/-/lodash-4.17.15.tgz",
-          "integrity": "sha512-8xOcRHvCjnocdS5cpwXQXVzmmh5e5+saE2QGoeQmbKmRS6J3VQppPOIt0MnmE+4xlZoumy0GPG0D0MVIQbNA1A=="
-        },
         "mathjs": {
           "version": "7.0.0",
           "resolved": "https://registry.npmjs.org/mathjs/-/mathjs-7.0.0.tgz",
@@ -2003,7 +1996,6 @@
           "integrity": "sha512-wmEc8m4fjnob4gt5riFRtTu/6+4rSe12TpAELNSqHMfF3IqnA+CH37USM6/YR3qRZv7e56kAEAtd6nKZaxe0Ug==",
           "requires": {
             "ajv": "^6.10.2",
-            "lodash": "^4.17.14",
             "slice-ansi": "^2.1.0",
             "string-width": "^3.0.0"
           },