diff --git a/packages/protocols/package.json b/packages/protocols/package.json
index 430da7a..4797f97 100644
--- a/packages/protocols/package.json
+++ b/packages/protocols/package.json
@@ -41,7 +41,6 @@
     "@ethersproject/strings": "^5.5.0",
     "circomlibjs": "0.0.8",
     "ffjavascript": "0.2.38",
-    "incrementalquintree": "^1.0.7",
     "snarkjs": "^0.4.12"
   }
 }