diff --git a/.env.example b/.env.example
index 34afe357d4..083ccf4a90 100644
--- a/.env.example
+++ b/.env.example
@@ -33,7 +33,7 @@ IMPORT_WHITELIST=54.93.223.161,127.0.0.1
 TEST_NETWORK_ENABLED=1
 
 # Bootstrap node to connect
-BOOTSTRAP_NODE=https://142.93.168.56:5278/#efd4213c017b1e5b1d5e6f42c6936f19d30097aa
+BOOTSTRAP_NODE=https://46.101.233.127:5278/#a69e413b7916a22658e1435b498761ff3d922b56,https://82.196.6.215:5278/#d3167d777720c15e024b7e7ab41055bcdf1bf03e
 
 # Is this a bootstrap node
 IS_BOOTSTRAP_NODE=0
@@ -43,4 +43,4 @@ SEND_LOGS=1
 LOGS_LEVEL_DEBUG=1
 
 # Network identification
-NETWORK_ID=TestnetV1.0.0
+NETWORK_ID=TestnetV1.0.1b
diff --git a/package-lock.json b/package-lock.json
index 54f6ed917f..b23b5e85d0 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,6 +1,6 @@
 {
   "name": "origintrail-node",
-  "version": "1.3.8",
+  "version": "1.3.9",
   "lockfileVersion": 1,
   "requires": true,
   "dependencies": {
diff --git a/package.json b/package.json
index 2912f7f9ac..2d2dc37270 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "origintrail-node",
-  "version": "1.3.8",
+  "version": "1.3.9",
   "description": "OriginTrail node",
   "main": ".eslintrc.js",
   "config": {
diff --git a/seeders/20180407223548-blockchain_data.js b/seeders/20180407223548-blockchain_data.js
index 8eaff08442..8573ecee0c 100644
--- a/seeders/20180407223548-blockchain_data.js
+++ b/seeders/20180407223548-blockchain_data.js
@@ -14,9 +14,9 @@ module.exports = {
         gas_price: '5000000000',
         ot_contract_address: '0x826b0e0b03f22c5e58557456bd8b8ede318c2e0a',
         token_contract_address: '0x98d9a611ad1b5761bdc1daac42c48e4d54cf5882',
-        escrow_contract_address: '0xd2a979dfc682cb1ce37ea0450c70c87e96e9c87a',
-        bidding_contract_address: '0xeb56adf15d0d7a2d585588e957684aee93f34a6c',
-        reading_contract_address: '0x8df872a457d7196bed36e984c4789c3292266fd1',
+        escrow_contract_address: '0x34248a6e9db421a6f03757efc2a8069df9747161',
+        bidding_contract_address: '0x20d7ca2f13c2703a594962956312ae1f56219213',
+        reading_contract_address: '0xa244abf02eb198261215b4a9693cf2b4e96bcf13',
         rpc_node_host: 'https://rinkeby.infura.io/1WRiEqAQ9l4SW6fGdiDt',
         rpc_node_port: '',
         wallet_address: process.env.NODE_WALLET,