diff --git a/sdk4/package.json b/sdk4/package.json
index ab456da..12a7244 100644
--- a/sdk4/package.json
+++ b/sdk4/package.json
@@ -56,5 +56,8 @@
     "presets": [
       "@babel/preset-env"
     ]
+  },
+  "dependencies": {
+    "lodash.isequal": "^4.5.0"
   }
 }
diff --git a/sdk4/yarn.lock b/sdk4/yarn.lock
index 0abce60..0917a44 100644
--- a/sdk4/yarn.lock
+++ b/sdk4/yarn.lock
@@ -3507,6 +3507,11 @@ lodash.isarraylike@^4.2.0:
   resolved "https://registry.yarnpkg.com/lodash.isarraylike/-/lodash.isarraylike-4.2.0.tgz#4623310ab318804b667ddc3619058137559400c4"
   integrity sha1-RiMxCrMYgEtmfdw2GQWBN1WUAMQ=
 
+lodash.isequal@^4.5.0:
+  version "4.5.0"
+  resolved "https://registry.yarnpkg.com/lodash.isequal/-/lodash.isequal-4.5.0.tgz#415c4478f2bcc30120c22ce10ed3226f7d3e18e0"
+  integrity sha512-pDo3lu8Jhfjqls6GkMgpahsF9kCyayhgykjyLMNFTKWrpVdAQtYyB4muAMWozBB4ig/dtWAmsMxLEI8wuz+DYQ==
+
 lodash.iserror@^3.1.1:
   version "3.1.1"
   resolved "https://registry.yarnpkg.com/lodash.iserror/-/lodash.iserror-3.1.1.tgz#297b9a05fab6714bc2444d7cc19d1d7c44b5ecec"