diff --git a/README.md b/README.md
index 63a6363..13fb5f0 100644
--- a/README.md
+++ b/README.md
@@ -64,6 +64,7 @@ PRs are welcome! :-) Also, feel free to submit [issues](https://github.com/redst
 In case of creating a PR - please use [semantic commit messages](https://gist.github.com/joshbuchea/6f47e86d2510bce28f8e7f42ae84c716).
 
 ### Installation and import
+SDK requires node.js version 16.5+.
 
 #### Using npm
 `npm install redstone-smartweave`
diff --git a/package.json b/package.json
index d89de5c..0cc7305 100644
--- a/package.json
+++ b/package.json
@@ -7,7 +7,7 @@
   "types": "./lib/types/index.d.ts",
   "sideEffects": false,
   "engines": {
-    "node": ">=14"
+    "node": ">=16.5"
   },
   "scripts": {
     "build:cjs": "tsc -b tsconfig.json && tsc-alias -p tsconfig.json",
@@ -61,7 +61,7 @@
     "lodash": "^4.17.21",
     "redstone-isomorphic": "^1.0.2",
     "tslog": "^3.2.2",
-    "undici": "^4.12.1"
+    "undici": "^4.12.2"
   },
   "devDependencies": {
     "@types/cheerio": "^0.22.30",
diff --git a/tools/bundle.ts b/tools/bundle.ts
index 98e6a81..4546024 100644
--- a/tools/bundle.ts
+++ b/tools/bundle.ts
@@ -12,8 +12,8 @@ import { TsLogFactory } from '../src/logging/node/TsLogFactory';
 
 const logger = LoggerFactory.INST.create('Contract');
 
-LoggerFactory.use(new TsLogFactory());
-LoggerFactory.INST.logLevel('error');
+//LoggerFactory.use(new TsLogFactory());
+//LoggerFactory.INST.logLevel('error');
 LoggerFactory.INST.logLevel('info', 'Contract');
 LoggerFactory.INST.logLevel('debug', 'RedstoneGatewayInteractionsLoader');
 LoggerFactory.INST.logLevel('error', 'DefaultStateEvaluator');
@@ -30,7 +30,7 @@ async function main() {
 
   const smartweave = SmartWeaveNodeFactory.memCachedBased(arweave)
     .setInteractionsLoader(
-      new RedstoneGatewayInteractionsLoader('https://gateway.redstone.finance', { notCorrupted: true })
+      new RedstoneGatewayInteractionsLoader('https://gateway.redstone.finance/', { notCorrupted: true })
     )
     .setDefinitionLoader(
       new RedstoneGatewayContractDefinitionLoader('https://gateway.redstone.finance', arweave, new MemCache())
diff --git a/yarn.lock b/yarn.lock
index 20d7728..830dc02 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -5662,10 +5662,12 @@ rechoir@0.7.0:
   dependencies:
     resolve "^1.9.0"
 
-redstone-isomorphic@^1.0.0:
-  version "1.0.0"
-  resolved "https://registry.yarnpkg.com/redstone-isomorphic/-/redstone-isomorphic-1.0.0.tgz#1be8e5e68aaacfe19d4f87153dbc4083dcf38a4d"
-  integrity sha512-F0/hDePYr0SWTzjB1+A6oI64jlsR5Z3bKvHDQ4zYaf++f/MzdgF37CmXeOINt4GJQ60hVBuQBHgpXlo/M4NcsA==
+redstone-isomorphic@^1.0.2:
+  version "1.0.2"
+  resolved "https://registry.yarnpkg.com/redstone-isomorphic/-/redstone-isomorphic-1.0.2.tgz#d1cfccca24c860212d3a3d8d76103da0e9445a24"
+  integrity sha512-UK4oxxJmb4nowAM3p47CNwkiKFA0Ewn1i7LMU8ix7fdCefSNoMetar3LATyBYoCdGSNJKa8tLLvbnWfSfwwO5w==
+  dependencies:
+    undici "^4.12.2"
 
 regexpp@^3.1.0:
   version "3.2.0"
@@ -6656,10 +6658,10 @@ underscore@>=1.3.1:
   resolved "https://registry.npmjs.org/underscore/-/underscore-1.13.2.tgz"
   integrity sha512-ekY1NhRzq0B08g4bGuX4wd2jZx5GnKz6mKSqFL4nqBlfyMGiG10gDFhDTMEfYmDL6Jy0FUIZp7wiRB+0BP7J2g==
 
-undici@^4.12.1:
-  version "4.12.1"
-  resolved "https://registry.npmjs.org/undici/-/undici-4.12.1.tgz"
-  integrity sha512-MSfap7YiQJqTPP12C11PFRs9raZuVicDbwsZHTjB0a8+SsCqt7KdUis54f373yf7ZFhJzAkGJLaKm0202OIxHg==
+undici@^4.12.2:
+  version "4.13.0"
+  resolved "https://registry.yarnpkg.com/undici/-/undici-4.13.0.tgz#7d10fe150c3241a6b3b0eba80eff59c9fb40f359"
+  integrity sha512-8lk8S/f2V0VUNGf2scU2b+KI2JSzEQLdCyRNRF3XmHu+5jectlSDaPSBCXAHFaUlt1rzngzOBVDgJS9/Gue/KA==
 
 universalify@^0.1.2:
   version "0.1.2"