diff --git a/package.json b/package.json
index 30533a8..8249b3f 100644
--- a/package.json
+++ b/package.json
@@ -41,13 +41,13 @@
     "rimraf": "^3.0.2",
     "ts-node": "^10.4.0",
     "typescript": "^4.5.5",
-    "yargs": "^17.3.1"
+    "yargs": "^17.3.1",
+    "concat-stream": "^2.0.0"
   },
   "lint-staged": {
     "*.{ts,js,json,yaml}": "prettier --write"
   },
   "dependencies": {
-    "@protofire/subgraph-toolkit": "0.1.2",
-    "concat-stream": "^2.0.0"
+    "@protofire/subgraph-toolkit": "0.1.2"
   }
 }
diff --git a/yarn.lock b/yarn.lock
index 48fdd62..dd56b26 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -1786,17 +1786,7 @@ concat-map@0.0.1:
   resolved "https://registry.yarnpkg.com/concat-map/-/concat-map-0.0.1.tgz#d8a96bd77fd68df7793a73036a3ba0d5405d477b"
   integrity sha1-2Klr13/Wjfd5OnMDajug1UBdR3s=
 
-concat-stream@^2.0.0:
-  version "2.0.0"
-  resolved "https://registry.yarnpkg.com/concat-stream/-/concat-stream-2.0.0.tgz#414cf5af790a48c60ab9be4527d56d5e41133cb1"
-  integrity sha512-MWufYdFw53ccGjCA+Ol7XJYpAlW6/prSMzuPOTRnJGcGzuhLn4Scrz7qf6o8bROZ514ltazcIFJZevcfbo0x7A==
-  dependencies:
-    buffer-from "^1.0.0"
-    inherits "^2.0.3"
-    readable-stream "^3.0.2"
-    typedarray "^0.0.6"
-
-"concat-stream@github:hugomrdias/concat-stream#feat/smaller":
+concat-stream@^2.0.0, "concat-stream@github:hugomrdias/concat-stream#feat/smaller":
   version "2.0.0"
   resolved "https://codeload.github.com/hugomrdias/concat-stream/tar.gz/057bc7b5d6d8df26c8cf00a3f151b6721a0a8034"
   dependencies: