diff --git a/parity/parity/config/chain.json b/parity/parity/config/chain.json
index 49657e1..f2a61e7 100644
--- a/parity/parity/config/chain.json
+++ b/parity/parity/config/chain.json
@@ -88,19 +88,19 @@
       }
     },
     "0x6B0c56d1Ad5144b4d37fa6e27DC9afd5C2435c3B": {
-      "balance": "1000"
+      "balance": "0x200000000000000000000000000000000000000000000000"
     },
     "0x0011598De1016A350ad719D23586273804076774": {
-      "balance": "100500"
+      "balance": "0x200000000000000000000000000000000000000000000000"
     },
     "0x068ed00cf0441e4829d9784fcbe7b9e26d4bd8d0": {
-      "balance": "100000000"
+      "balance": "0x200000000000000000000000000000000000000000000000"
     },
     "0xa99d43d86a0758d5632313b8fa3972b6088a21bb": {
-      "balance": "100000000"
+      "balance": "0x200000000000000000000000000000000000000000000000"
     },
     "0x00Bd138aBD70e2F00903268F3Db08f2D25677C9e": {
-      "balance": "10000000111000111000111000"
+      "balance": "0x200000000000000000000000000000000000000000000000"
     }
   }
 }
\ No newline at end of file
diff --git a/parity/secret_store/config/chain.json b/parity/secret_store/config/chain.json
index 753f9d1..2159599 100644
--- a/parity/secret_store/config/chain.json
+++ b/parity/secret_store/config/chain.json
@@ -88,19 +88,19 @@
       }
     },
     "0x6B0c56d1Ad5144b4d37fa6e27DC9afd5C2435c3B": {
-      "balance": "1000"
+      "balance": "0x200000000000000000000000000000000000000000000000"
     },
     "0x0011598De1016A350ad719D23586273804076774": {
-      "balance": "100500"
+      "balance": "0x200000000000000000000000000000000000000000000000"
     },
     "0x068ed00cf0441e4829d9784fcbe7b9e26d4bd8d0": {
-      "balance": "100000000"
+      "balance": "0x200000000000000000000000000000000000000000000000"
     },
     "0xa99d43d86a0758d5632313b8fa3972b6088a21bb": {
-      "balance": "100000000"
+      "balance": "0x200000000000000000000000000000000000000000000000"
     },
     "0x00Bd138aBD70e2F00903268F3Db08f2D25677C9e": {
-      "balance": "10000000111000111000111000"
+      "balance": "0x200000000000000000000000000000000000000000000000"
     }
   }
 }