Upgrade package versions (#256)

packages/util/package.json

@@ -1,11 +1,11 @@
 {
   "name": "@cerc-io/util",
-  "version": "0.2.13",
+  "version": "0.2.15",
   "main": "dist/index.js",
   "license": "AGPL-3.0",
   "dependencies": {
     "@apollo/utils.keyvaluecache": "^1.0.1",
-    "@cerc-io/solidity-mapper": "^0.2.13",
+    "@cerc-io/solidity-mapper": "^0.2.15",
     "@graphql-tools/schema": "^9.0.10",
     "@graphql-tools/utils": "^9.1.1",
     "apollo-server-core": "^3.11.1",
@@ -29,8 +29,8 @@
     "ws": "^8.11.0"
   },
   "devDependencies": {
-    "@cerc-io/cache": "^0.2.13",
-    "@cerc-io/ipld-eth-client": "^0.2.13",
+    "@cerc-io/cache": "^0.2.15",
+    "@cerc-io/ipld-eth-client": "^0.2.15",
     "@types/express": "^4.17.14",
     "@types/fs-extra": "^9.0.11",
     "@types/pg": "^8.6.5",