diff --git a/models/refModule/package-lock.json b/models/refModule/package-lock.json
index 1e24270..8e231d1 100644
--- a/models/refModule/package-lock.json
+++ b/models/refModule/package-lock.json
@@ -23,9 +23,9 @@
       "integrity": "sha1-P02uSpH6wxX3EGL4UhzCOfE2YoA="
     },
     "lodash": {
-      "version": "4.17.13",
-      "resolved": "https://registry.npmjs.org/lodash/-/lodash-4.17.13.tgz",
-      "integrity": "sha512-vm3/XWXfWtRua0FkUyEHBZy8kCPjErNBT9fJx8Zvs+U6zjqPbTUOpkaoum3O5uiA8sm+yNMHXfYkTUHFoMxFNA=="
+      "version": "4.17.19",
+      "resolved": "https://registry.npmjs.org/lodash/-/lodash-4.17.19.tgz",
+      "integrity": "sha512-JNvd8XER9GQX0v2qJgsaN/mzFCNA5BRe/j8JN9d+tWyGLSodKQHKFicdwNYzWwI3wjRnaKPsGj1XkBjx/F96DQ=="
     },
     "through": {
       "version": "2.3.8",
diff --git a/models/refModule/package.json b/models/refModule/package.json
index d29a2a7..e137fa8 100644
--- a/models/refModule/package.json
+++ b/models/refModule/package.json
@@ -9,7 +9,7 @@
   },
   "dependencies": {
     "babyparse": "*",
-    "lodash": "~4.17.13",
+    "lodash": "~4.17.19",
     "JSONStream" : "*"
   }
 }