diff --git a/package-lock.json b/package-lock.json
index 4232471..684f625 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -3514,6 +3514,13 @@
       "integrity": "sha512-aLt95pexaugVtQerpmE51+4QfWrNc304uez7jvj6fWnN8GeEHpttB8F36n8N7uVhUMbH/1enbxQ9HImZ4w/9qg==",
       "requires": {
         "merge": "^1.1.3"
+      },
+      "dependencies": {
+        "merge": {
+          "version": "1.2.1",
+          "resolved": "https://registry.npmjs.org/merge/-/merge-1.2.1.tgz",
+          "integrity": "sha512-VjFo4P5Whtj4vsLzsYBu5ayHhoHJ0UqNm7ibvShmbmoz7tGi0vXaoJbGdB+GmDMLUdg8DpQXEIeVDAe8MaABvQ=="
+        }
       }
     },
     "execa": {
@@ -7058,9 +7065,9 @@
       }
     },
     "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-descriptors": {
       "version": "1.0.1",
diff --git a/package.json b/package.json
index 5ec091f..9b2e9b1 100644
--- a/package.json
+++ b/package.json
@@ -7,7 +7,7 @@
     "node": "8.10.0"
   },
   "dependencies": {
-    "merge": "^1.2.1",
+    "merge": "^2.1.1",
     "npm": "^6.9.0",
     "rc-slider": "^8.6.1",
     "react": "^16.8.1",