Update deps versions

contracts/tec/package.json

@@ -29,6 +29,7 @@
         "profiler:report:html": "istanbul report html && open coverage/index.html",
         "coverage:report:lcov": "istanbul report lcov",
         "test:circleci": "yarn test",
+        "contracts:gen": "contracts-gen",
         "lint-contracts": "solhint -c ../.solhint.json contracts/**/**/**/**/*.sol"
     },
     "config": {
@@ -44,12 +45,13 @@
     },
     "homepage": "https://github.com/0xProject/0x-monorepo/contracts/extensions/README.md",
     "devDependencies": {
-        "@0x/abi-gen": "^1.0.22",
-        "@0x/contract-wrappers": "^5.0.1",
+        "@0x/abi-gen": "^2.0.3",
+        "@0x/contracts-gen": "^1.0.2",
+        "@0x/contract-wrappers": "^7.1.0",
         "@0x/contracts-test-utils": "^3.0.4",
-        "@0x/dev-utils": "^1.0.24",
-        "@0x/sol-compiler": "^2.0.2",
-        "@0x/tslint-config": "^2.0.2",
+        "@0x/dev-utils": "^2.1.0",
+        "@0x/sol-compiler": "^3.0.3",
+        "@0x/tslint-config": "^3.0.0",
         "@types/lodash": "4.14.104",
         "@types/node": "*",
         "chai": "^4.0.1",