Release v2.1.3

ethpm.json

 {
   "package_name": "zeppelin",
-  "version": "2.1.2",
+  "version": "2.1.3",
   "description": "Secure Smart Contract library for Solidity",
   "authors": [
     "OpenZeppelin Community <maintainers@openzeppelin.org>"

package-lock.json

 {
   "name": "openzeppelin-eth",
-  "version": "2.1.2",
+  "version": "2.1.3",
   "lockfileVersion": 1,
   "requires": true,
   "dependencies": {
@@ -19722,6 +19722,31 @@
             "ms": "^2.1.1"
           }
         },
+        "ethereumjs-abi": {
+          "version": "0.6.6",
+          "resolved": "https://registry.npmjs.org/ethereumjs-abi/-/ethereumjs-abi-0.6.6.tgz",
+          "integrity": "sha512-w8KubDsA/+OAuqtIR9RGsMcoZ5nhM8vxwjJAJvEIY+clhxA3BHoLG3+ClYQaQhD0n3mlDt3U5rBrmSVJvI3c8A==",
+          "dev": true,
+          "requires": {
+            "bn.js": "^4.10.0",
+            "ethereumjs-util": "^5.0.0"
+          }
+        },
+        "ethereumjs-util": {
+          "version": "5.2.0",
+          "resolved": "https://registry.npmjs.org/ethereumjs-util/-/ethereumjs-util-5.2.0.tgz",
+          "integrity": "sha512-CJAKdI0wgMbQFLlLRtZKGcy/L6pzVRgelIZqRqNbuVFM3K9VEnyfbcvz0ncWMRNCe4kaHWjwRYQcYMucmwsnWA==",
+          "dev": true,
+          "requires": {
+            "bn.js": "^4.11.0",
+            "create-hash": "^1.1.2",
+            "ethjs-util": "^0.1.3",
+            "keccak": "^1.0.2",
+            "rlp": "^2.0.0",
+            "safe-buffer": "^5.1.1",
+            "secp256k1": "^3.0.1"
+          }
+        },
         "ethjs-abi": {
           "version": "0.1.8",
           "resolved": "https://registry.npmjs.org/ethjs-abi/-/ethjs-abi-0.1.8.tgz",

package.json

 {
   "name": "openzeppelin-eth",
-  "version": "2.1.2",
+  "version": "2.1.3",
   "description": "Secure Smart Contract library for Solidity",
   "files": [
     "build",

zos.json

@@ -2,7 +2,7 @@
   "zosversion": "2",
   "name": "openzeppelin-eth",
   "publish": true,
-  "version": "2.1.2",
+  "version": "2.1.3",
   "contracts": {
     "StandaloneERC20": "StandaloneERC20",
     "StandaloneERC721": "StandaloneERC721",