diff --git a/.gitignore b/.gitignore
index f295ee4..adc0186 100644
--- a/.gitignore
+++ b/.gitignore
@@ -5,3 +5,4 @@ node_modules/
 .env.kovan
 kovan.*
 dump.rdb
+.idea
diff --git a/package.json b/package.json
index 8996ba2..104c935 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "relay",
-  "version": "4.0.14",
+  "version": "4.0.15",
   "description": "Relayer for Tornado.cash privacy solution. https://tornado.cash",
   "scripts": {
     "server": "node src/server.js",
diff --git a/src/config.js b/src/config.js
index 93e8c59..6e579c4 100644
--- a/src/config.js
+++ b/src/config.js
@@ -21,7 +21,7 @@ module.exports = {
   tornadoGoerliProxy: '0x454d870a72e29d5E5697f635128D18077BD04C60',
   gasLimits: {
     [jobType.TORNADO_WITHDRAW]: 390000,
-    WITHDRAW_WITH_EXTRA: 450000,
+    WITHDRAW_WITH_EXTRA: 480000,
     [jobType.MINING_REWARD]: 455000,
     [jobType.MINING_WITHDRAW]: 400000,
   },