diff --git a/package.json b/package.json
index f23a1c4..fe850da 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",