fix: revert dependency versions back to a working state

package.json

@@ -35,36 +35,36 @@
   },
   "homepage": "https://github.com/PolymathNetwork/polymath-abi-wrappers/blob/master/README.md",
   "devDependencies": {
-    "@0x/abi-gen": "^4.2.0",
-    "@0x/types": "^2.4.2",
-    "@commitlint/cli": "^8.2.0",
-    "@commitlint/config-conventional": "^8.2.0",
+    "@0x/abi-gen": "^2.1.1",
+    "@0x/types": "^2.4.0",
+    "@commitlint/cli": "^8.1.0",
+    "@commitlint/config-conventional": "^8.1.0",
     "@polymathnetwork/contract-artifacts": "3.0.0",
     "@polymathnetwork/contract-artifacts-3-0-0": "npm:@polymathnetwork/contract-artifacts@3.0.0",
-    "@polymathnetwork/contract-artifacts-3-1-0": "npm:@polymathnetwork/contract-artifacts@3.1.0-beta.2",
+    "@polymathnetwork/contract-artifacts-3-1-0": "npm:@polymathnetwork/contract-artifacts@3.1.0-beta.1",
     "@semantic-release/changelog": "^3.0.4",
     "@semantic-release/git": "^7.1.0-beta.3",
-    "@types/lodash": "^4.14.138",
-    "@types/node": "^12.7.5",
-    "commitizen": "^4.0.3",
+    "@types/lodash": "^4.14.136",
+    "@types/node": "^12.6.8",
     "cz-conventional-changelog": "^3.0.2",
     "hbs-cli": "^1.3.0",
     "husky": "^3.0.5",
     "prettier": "^1.18.2",
-    "semantic-release": "16.0.0-beta.24",
-    "semantic-release-cli": "^5.2.1",
+    "semantic-release": "16.0.0-beta.18",
+    "semantic-release-cli": "^5.1.1",
     "shx": "^0.3.2",
-    "tslint": "5.20.0",
+    "tslint": "5.18.0",
     "uglifyjs-folder": "^1.5.1"
   },
   "dependencies": {
-    "@0x/base-contract": "^5.3.3",
-    "@0x/utils": "^4.5.1",
-    "@0x/web3-wrapper": "^6.0.12",
-    "ethereum-types": "^2.1.5",
-    "ethers": "^4.0.37",
+    "@0x/base-contract": "^5.1.1",
+    "@0x/utils": "^4.4.0",
+    "@0x/web3-wrapper": "^6.0.7",
+    "commitizen": "^4.0.3",
+    "ethereum-types": "^2.1.3",
+    "ethers": "^4.0.33",
     "lodash": "^4.17.15",
-    "typescript": "3.6.3"
+    "typescript": "3.5.3"
   },
   "publishConfig": {
     "access": "public"