package: version 0.0.1

packages/contracts/package.json

 {
   "name": "@eth-optimism/contracts",
-  "version": "1.0.0",
+  "version": "0.0.1",
   "main": "build/src/index.js",
   "files": [
     "build/**/*.js",
@@ -41,7 +41,7 @@
     "fs-extra": "^9.0.1",
     "ganache-core": "^2.12.1",
     "lodash": "^4.17.20",
-    "merkle-patricia-tree": "git+https://github.com/kfichter/merkle-patricia-tree",
+    "merkle-patricia-tree": "^4.0.0",
     "mkdirp": "^1.0.4",
     "mocha": "^8.1.1",
     "prettier": "^2.1.2",

packages/contracts/yarn.lock

@@ -656,6 +656,11 @@
   dependencies:
     defer-to-connect "^1.0.1"
 
+"@types/abstract-leveldown@*":
+  version "5.0.1"
+  resolved "https://registry.yarnpkg.com/@types/abstract-leveldown/-/abstract-leveldown-5.0.1.tgz#3c7750d0186b954c7f2d2f6acc8c3c7ba0c3412e"
+  integrity sha512-wYxU3kp5zItbxKmeRYCEplS2MW7DzyBnxPGj+GJVHZEUZiK/nn5Ei1sUFgURDh+X051+zsGe28iud3oHjrYWQQ==
+
 "@types/bn.js@*", "@types/bn.js@^4.11.3", "@types/bn.js@^4.11.5":
   version "4.11.6"
   resolved "https://registry.yarnpkg.com/@types/bn.js/-/bn.js-4.11.6.tgz#c306c70d9358aaea33cd4eda092a742b9505967c"
@@ -673,6 +678,14 @@
   resolved "https://registry.yarnpkg.com/@types/color-name/-/color-name-1.1.1.tgz#1c1261bbeaa10a8055bbc5d8ab84b7b2afc846a0"
   integrity sha512-rr+OQyAjxze7GgWrSaJwydHStIhHq2lvY3BOC2Mj7KnzI7XK0Uw1TOOdI9lDoajEbSWLiYgoo4f1R51erQfhPQ==
 
+"@types/levelup@^3.1.1":
+  version "3.1.1"
+  resolved "https://registry.yarnpkg.com/@types/levelup/-/levelup-3.1.1.tgz#f7cc08f248f14cb6c92914e91bceb8761020e8f0"
+  integrity sha512-LjvlfctJYj23Xuqq3jCT8ZPSUSSgDcRJg8+XFDBasoYzefFbB4cHzlDmBVjc2rBOYvklpYHJRayD0jBsbJLD9w==
+  dependencies:
+    "@types/abstract-leveldown" "*"
+    "@types/node" "*"
+
 "@types/lodash@^4.14.161":
   version "4.14.161"
   resolved "https://registry.yarnpkg.com/@types/lodash/-/lodash-4.14.161.tgz#a21ca0777dabc6e4f44f3d07f37b765f54188b18"
@@ -3274,7 +3287,7 @@ ethereumjs-util@^5.0.0, ethereumjs-util@^5.0.1, ethereumjs-util@^5.1.1, ethereum
     rlp "^2.0.0"
     safe-buffer "^5.1.1"
 
-ethereumjs-util@^7.0.0, ethereumjs-util@^7.0.2:
+ethereumjs-util@^7.0.2:
   version "7.0.5"
   resolved "https://registry.yarnpkg.com/ethereumjs-util/-/ethereumjs-util-7.0.5.tgz#bc6e178dedbccc4b188c9ae6ae38db1906884b7b"
   integrity sha512-gLLZVXYUHR6pamO3h/+M1jzKz7qE20PKFyFKtq1PrIHA6wcLI96mDz96EMkkhXfrpk30rhpkw0iRnzxKhqaIdQ==
@@ -5389,11 +5402,13 @@ merkle-patricia-tree@^3.0.0:
     rlp "^2.0.0"
     semaphore ">=1.0.1"
 
-"merkle-patricia-tree@git+https://github.com/kfichter/merkle-patricia-tree":
-  version "3.0.0"
-  resolved "git+https://github.com/kfichter/merkle-patricia-tree#ebd10c405be8ae909f1f82dea275a0e9ec1c8e46"
+merkle-patricia-tree@^4.0.0:
+  version "4.0.0"
+  resolved "https://registry.yarnpkg.com/merkle-patricia-tree/-/merkle-patricia-tree-4.0.0.tgz#b95500a2a188a813eae18b175b34d9f439b92a62"
+  integrity sha512-OnI0iUvc5G66ZJgSB7PnuU6Pnk9QADMcBgua7YhNm8gbQJq5Hbiv9U9hQRe3mEM1KEfbqrdTC+x33bTewF+oCA==
   dependencies:
-    ethereumjs-util "^7.0.0"
+    "@types/levelup" "^3.1.1"
+    ethereumjs-util "^7.0.2"
     level-mem "^5.0.1"
     level-ws "^2.0.0"
     readable-stream "^3.6.0"