diff --git a/package-lock.json b/package-lock.json
index 119b0fb7..87af5b10 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,6 +1,6 @@
 {
   "name": "@daostack/arc",
-  "version": "0.0.1-rc.1",
+  "version": "0.0.1-rc.2",
   "lockfileVersion": 1,
   "requires": true,
   "dependencies": {
@@ -199,12 +199,12 @@
       }
     },
     "@daostack/infra": {
-      "version": "0.0.1-rc.3",
-      "resolved": "https://registry.npmjs.org/@daostack/infra/-/infra-0.0.1-rc.3.tgz",
-      "integrity": "sha512-Q2qu02QzsqRF7PTL5rqskQ3Hp0AOpcb6czqLbHaaLspCDzSCSrEsJeVEBZzRSI4C6SrC56sH0xMsBOKN9dMWRw==",
+      "version": "0.0.1-rc.4",
+      "resolved": "https://registry.npmjs.org/@daostack/infra/-/infra-0.0.1-rc.4.tgz",
+      "integrity": "sha512-8Z8h1a7x6jCydFpBxYpg8iDKHWhXgQ/fE3wtBfovEBtlzG0Hf3pPQ6NweYZyOQGEsCTNsjLpic/qks06hSPM9g==",
       "requires": {
         "ethereumjs-abi": "^0.6.5",
-        "openzeppelin-solidity": "github:OpenZeppelin/openzeppelin-solidity#4b8fcbcee16437d8a29bc0e5bb328b2a1547f996"
+        "openzeppelin-solidity": "2.1.0-rc.2"
       }
     },
     "@soldoc/markdown": {
@@ -5012,8 +5012,9 @@
       }
     },
     "openzeppelin-solidity": {
-      "version": "github:OpenZeppelin/openzeppelin-solidity#4b8fcbcee16437d8a29bc0e5bb328b2a1547f996",
-      "from": "github:OpenZeppelin/openzeppelin-solidity#release-v2.1.0-solc-0.5"
+      "version": "2.1.0-rc.2",
+      "resolved": "https://registry.npmjs.org/openzeppelin-solidity/-/openzeppelin-solidity-2.1.0-rc.2.tgz",
+      "integrity": "sha512-2Yf0c4k1v0L354ZXobBn6wL207fBw+906icm4F0DYix4U+4fUMA2xgjWzVFi6zdJKZnCgBRkg+eddF8ZZY6gNA=="
     },
     "optionator": {
       "version": "0.8.2",
diff --git a/package.json b/package.json
index 47e76e25..cb00e1ee 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@daostack/arc",
-  "version": "0.0.1-rc.1",
+  "version": "0.0.1-rc.2",
   "description": "A platform for building DAOs",
   "files": [
     "contracts/",
@@ -78,9 +78,9 @@
   },
   "homepage": "https://daostack.io",
   "dependencies": {
-    "@daostack/infra": "^0.0.1-rc.3",
+    "@daostack/infra": "^0.0.1-rc.4",
     "ethereumjs-abi": "^0.6.5",
-    "openzeppelin-solidity": "github:OpenZeppelin/openzeppelin-solidity#release-v2.1.0-solc-0.5",
+    "openzeppelin-solidity": "2.1.0-rc.2",
     "solhint": "^1.5.0"
   },
   "peerDependencies": {