diff --git a/package-lock.json b/package-lock.json
index 297396c..009604f 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1454,9 +1454,9 @@
             "dev": true
         },
         "deepmerge": {
-            "version": "2.1.1",
-            "resolved": "https://registry.npmjs.org/deepmerge/-/deepmerge-2.1.1.tgz",
-            "integrity": "sha512-urQxA1smbLZ2cBbXbaYObM1dJ82aJ2H57A1C/Kklfh/ZN1bgH4G/n5KWhdNfOK11W98gqZfyYj7W4frJJRwA2w=="
+            "version": "3.0.0",
+            "resolved": "https://registry.npmjs.org/deepmerge/-/deepmerge-3.0.0.tgz",
+            "integrity": "sha512-a8z8bkgHsAML+uHLqmMS83HHlpy3PvZOOuiTQqaa3wu8ZVg3h0hqHk6aCsGdOnZV2XMM/FRimNGjUh0KCcmHBw=="
         },
         "default-require-extensions": {
             "version": "2.0.0",
diff --git a/package.json b/package.json
index ed7f8ae..1b3a16f 100644
--- a/package.json
+++ b/package.json
@@ -22,7 +22,7 @@
         "beau-std": "^0.9.4",
         "cli-color": "^1.1.0",
         "clui": "^0.3.1",
-        "deepmerge": "^2.1.1",
+        "deepmerge": "^3.0.0",
         "dotenv": "^6.0.0",
         "globby": "^8.0.1",
         "is-plain-object": "^2.0.4",