diff --git a/lib/addresses.json b/lib/addresses.json
index fd50fb2..ca10502 100644
--- a/lib/addresses.json
+++ b/lib/addresses.json
@@ -1,9 +1,9 @@
 {
   "31": {
-    "Contributor": "0x3EEe753cF22E651fE2E6c63a0602212eC596Aad1",
-    "Contribution": "0x39a6C5Ad9eE04a0Cc2bAB332a1472f2826a65A9f",
-    "Token": "0x21e593CE25820be0E7fEF37A180382Bd5ca252A2",
-    "Reimbursement": "0x0d0F7d2B663EcE732EeD9a9219A240Ba3Eab2127"
+    "Contributor": "0xf1073Dab6e305583F95e451Cba449bB867a6e3Fd",
+    "Contribution": "0x1C531F824e339cD37D75B7F391cB8E42e0E0d4bd",
+    "Token": "0x56F64C3BB45e6a248F4C783f5a1633E53D6A2371",
+    "Reimbursement": "0x9C5fFBFba2570A9b31D60338453C5480Ce74B342"
   },
   "1337": {
     "Contributor": "0xCc66f9A3cA2670972938FAD91d0865c4a62DFB25",