diff --git a/package-lock.json b/package-lock.json
index c22f530..91e0995 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -711,9 +711,9 @@
       }
     },
     "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=="
     },
     "lunr": {
       "version": "2.3.8",
@@ -873,6 +873,12 @@
             "once": "^1.3.0",
             "path-is-absolute": "^1.0.0"
           }
+        },
+        "lodash": {
+          "version": "4.17.15",
+          "resolved": "https://registry.npmjs.org/lodash/-/lodash-4.17.15.tgz",
+          "integrity": "sha512-8xOcRHvCjnocdS5cpwXQXVzmmh5e5+saE2QGoeQmbKmRS6J3VQppPOIt0MnmE+4xlZoumy0GPG0D0MVIQbNA1A==",
+          "dev": true
         }
       }
     },
diff --git a/package.json b/package.json
index 1d548f4..924e992 100644
--- a/package.json
+++ b/package.json
@@ -36,6 +36,6 @@
     "@types/lodash": "4.14.144",
     "alloy-ts": "1.4.1",
     "d3": "5.12.0",
-    "lodash": "4.17.15"
+    "lodash": "4.17.19"
   }
 }