diff --git a/package-lock.json b/package-lock.json
index daeddf6..7d3b2a6 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,6 +1,6 @@
 {
   "name": "json-schema-orm",
-  "version": "1.0.0",
+  "version": "1.0.1",
   "lockfileVersion": 1,
   "requires": true,
   "dependencies": {
@@ -4043,9 +4043,9 @@
       }
     },
     "merge": {
-      "version": "1.2.1",
-      "resolved": "https://registry.npmjs.org/merge/-/merge-1.2.1.tgz",
-      "integrity": "sha512-VjFo4P5Whtj4vsLzsYBu5ayHhoHJ0UqNm7ibvShmbmoz7tGi0vXaoJbGdB+GmDMLUdg8DpQXEIeVDAe8MaABvQ=="
+      "version": "2.1.1",
+      "resolved": "https://registry.npmjs.org/merge/-/merge-2.1.1.tgz",
+      "integrity": "sha512-jz+Cfrg9GWOZbQAnDQ4hlVnQky+341Yk5ru8bZSe6sIDTCIg8n9i/u7hSQGSVOF3C7lH6mGtqjkiT9G4wFLL0w=="
     },
     "merge-stream": {
       "version": "1.0.1",
diff --git a/package.json b/package.json
index e26baea..370f58f 100644
--- a/package.json
+++ b/package.json
@@ -31,7 +31,7 @@
     "js-yaml": "^3.13.1",
     "json-schema-ref-parser": "^5.1.3",
     "lodash": "^4.17.11",
-    "merge": "^1.2.1",
+    "merge": "^2.1.1",
     "puppeteer": "^1.15.0",
     "supports-color": "^5.5.0",
     "svg-to-img": "^2.0.9",