diff --git a/package-lock.json b/package-lock.json
index 7f29058..547ecb9 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -38,6 +38,9 @@
         "webpack": "^5.75.0",
         "webpack-cli": "^5.0.1",
         "webpack-node-externals": "^3.0.0"
+      },
+      "peerDependencies": {
+        "casper-js-sdk": "^2.12.0"
       }
     },
     "node_modules/@ampproject/remapping": {