diff --git a/src/constants.ts b/src/constants.ts
index 6e8ec8a..031cacf 100644
--- a/src/constants.ts
+++ b/src/constants.ts
@@ -21,49 +21,61 @@ export enum Rounding {
 }
 
 export const FACTORY_ADDRESS: { [chainId in ChainId]: string } = {
-  [ChainId.RINKEBY]: '0xE2eCc226Fd2D5CEad96F3f9f00eFaE9fAfe75eB8',
+  [ChainId.RINKEBY]: '0xDdCe22917110b2E0Fe72d80626bA3FBF286E9065',
   [ChainId.FUJI]: '0x7eeccb3028870540EEc3D88C2259506f2d34fEE0',
   [ChainId.AVALANCHE]: '0xefa94DE7a4656D787667C749f7E1223D71E9FD88' // TODO
 }
 
 export const JOE_ADDRESS: { [chainId in ChainId]: string } = {
-  [ChainId.RINKEBY]: '0xB0c71B8d4928EdDB4be4Dee9FaA81d9aaFF40117',
+  [ChainId.RINKEBY]: '0x32A83BF2BD519e505f4e39182F214176162F7429',
   [ChainId.FUJI]: '0xcee9d937E3627E55F08240072D63f32c3a60fF2D',
   [ChainId.AVALANCHE]: '0xefa94DE7a4656D787667C749f7E1223D71E9FD88' // TODO
 }
 
+export const MASTERCHEF_ADDRESS: { [chainId in ChainId]: string } = {
+  [ChainId.RINKEBY]: '0xDa78543E5202216684734fBC003E578fd32c3869',
+  [ChainId.FUJI]: '0x2d388F47c3Ae5CC0C7F8ad73296B208cfaCd35ae',
+  [ChainId.AVALANCHE]: '0xefa94DE7a4656D787667C749f7E1223D71E9FD88' // TODO
+}
+
 export const BAR_ADDRESS: { [chainId in ChainId]: string } = {
-  [ChainId.RINKEBY]: '0x1528Bde49A4a693DDcD3dF9cBa56803C2f54629c',
+  [ChainId.RINKEBY]: '0x9B8536B0710196865b7bbc2BF2b448eC014C637b',
   [ChainId.FUJI]: '0x171B28d39De22EF001029117F3d241fF78c7DC5C',
   [ChainId.AVALANCHE]: '0xefa94DE7a4656D787667C749f7E1223D71E9FD88' // TODO
 }
 
+export const ROUTER_ADDRESS: { [chainId in ChainId]: string } = {
+  [ChainId.RINKEBY]: '0xF8bCDda9f6545a1A1A6AcDad6f9Abd1e863423dA', 
+  [ChainId.FUJI]: '0x5db0735cf88F85E78ed742215090c465979B5006',
+  [ChainId.AVALANCHE]: '0xefa94DE7a4656D787667C749f7E1223D71E9FD88' // TODO
+}
+
 export const MAKER_ADDRESS: { [chainId in ChainId]: string } = {
-  [ChainId.RINKEBY]: '0xA0496B2EAb651c57e91754b2befFE71a77Fa9b7d',
+  [ChainId.RINKEBY]: '0xA1688d70F98a5802b50aAc71D8c03ac385cc9fA5',
   [ChainId.FUJI]: '0x0529719e33AA2f15c13b12be01D7E876454Caf02',
   [ChainId.AVALANCHE]: '0xefa94DE7a4656D787667C749f7E1223D71E9FD88' // TODO
 }
 
 export const ROLL_ADDRESS: { [chainId in ChainId]: string } = {
-  [ChainId.RINKEBY]: '0xff851C6f7499Be88df74d65e3B2a9d78F266677d',
+  [ChainId.RINKEBY]: '0x287b295219F7A842Ad88c7d1E8a4931c35212f35',
   [ChainId.FUJI]: '0x41d5f5F66e4cEd197Ff273308A1c194E9E249f4F',
   [ChainId.AVALANCHE]: '0xefa94DE7a4656D787667C749f7E1223D71E9FD88' // TODO
 }
 
-export const ROUTER_ADDRESS: { [chainId in ChainId]: string } = {
-  [ChainId.RINKEBY]: '0x62387711313CC10F433B32E010A05Bf768c2F037', 
-  [ChainId.FUJI]: '0x5db0735cf88F85E78ed742215090c465979B5006',
-  [ChainId.AVALANCHE]: '0xefa94DE7a4656D787667C749f7E1223D71E9FD88' // TODO
+export const BORINGHELPER_ADDRESS: { [chainId in ChainId]: string } = {
+  [ChainId.RINKEBY]: '0x0900eCCda943D0A55D6F6E1D6Af23E1bb5Fb7636',
+  [ChainId.FUJI]: '0xD28be693a573a26f50195213613EC893Ad5c4460',
+  [ChainId.AVALANCHE]: '0x5cFcA5b2149A20A166508B28e5FCFA65c44c6B9c' // TODO
 }
 
-export const MASTERCHEF_ADDRESS: { [chainId in ChainId]: string } = {
-  [ChainId.RINKEBY]: '0x861726BFE27931A4E22a7277bDe6cb8432b65856',
-  [ChainId.FUJI]: '0x2d388F47c3Ae5CC0C7F8ad73296B208cfaCd35ae',
-  [ChainId.AVALANCHE]: '0xefa94DE7a4656D787667C749f7E1223D71E9FD88' // TODO
+export const BORINGTOKENSCANNER_ADDRESS: { [chainId in ChainId]: string } = {
+  [ChainId.RINKEBY]: '0x943644Dd6b5629Db7120e6EAe5c30B4DaD4848be',
+  [ChainId.FUJI]: '0xD28be693a573a26f50195213613EC893Ad5c4460',
+  [ChainId.AVALANCHE]: '0x5cFcA5b2149A20A166508B28e5FCFA65c44c6B9c' // TODO
 }
 
-export const BORINGHELPER_ADDRESS: { [chainId in ChainId]: string } = {
-  [ChainId.RINKEBY]: '0x83A341dA38346d480790FE0420fD8B0cc8fb83e8',
+export const BORINGDASHBOARD_ADDRESS: { [chainId in ChainId]: string } = {
+  [ChainId.RINKEBY]: '0x5AC8e047b529404a9a9883a4505f48F26bBB2902',
   [ChainId.FUJI]: '0xD28be693a573a26f50195213613EC893Ad5c4460',
   [ChainId.AVALANCHE]: '0x5cFcA5b2149A20A166508B28e5FCFA65c44c6B9c' // TODO
 }
diff --git a/src/index.ts b/src/index.ts
index 6ca13d7..86048d5 100644
--- a/src/index.ts
+++ b/src/index.ts
@@ -14,6 +14,8 @@ export {
   ROUTER_ADDRESS,
   MASTERCHEF_ADDRESS,
   BORINGHELPER_ADDRESS,
+  BORINGTOKENSCANNER_ADDRESS,
+  BORINGDASHBOARD_ADDRESS,
   INIT_CODE_HASH,
   MINIMUM_LIQUIDITY
 } from './constants'