diff --git a/packages/docs-site/src/assets/content/docs/network-reference/proof-tier-config-mn.webp b/packages/docs-site/src/assets/content/docs/network-reference/proof-tier-config-mn.webp
index 42b50901739..bedfb3c43b4 100644
Binary files a/packages/docs-site/src/assets/content/docs/network-reference/proof-tier-config-mn.webp and b/packages/docs-site/src/assets/content/docs/network-reference/proof-tier-config-mn.webp differ
diff --git a/packages/docs-site/src/content/docs/network-reference/mainnet-addresses.md b/packages/docs-site/src/content/docs/network-reference/mainnet-addresses.md
index 4e3bab65088..e98c0898edd 100644
--- a/packages/docs-site/src/content/docs/network-reference/mainnet-addresses.md
+++ b/packages/docs-site/src/content/docs/network-reference/mainnet-addresses.md
@@ -23,7 +23,7 @@ description: Network reference page describing various important addresses on Ta
 | ------------------------------- | -------------------------------------------- | -------------------------- |
 | TaikoL1                         | `0x06a9Ab27c7e2255df1815E6CC0168d7755Feb19a` | based.taiko.eth            |
 | RollupAddressManager            | `0x579f40D0BE111b823962043702cabe6Aaa290780` | ram.based.taiko.eth        |
-| TierRouter                      | `0x394E30d83d020469a1F8b16E89D7fD5FdB1935b0` | N/A                        |
+| TierRouter                      | `0x8a4c692F12d3a9750E744A4CE24a1d351bE52E66` | N/A                        |
 | GuardianProver                  | `0xE3D777143Ea25A6E031d1e921F396750885f43aC` | guardians.based.taiko.eth  |
 | GuardianProverMinority          | `0x579A8d63a2Db646284CBFE31FE5082c9989E985c` | guardians1.based.taiko.eth |
 | AssignmentHook                  | `0x537a2f0D3a5879b41BCb5A2afE2EA5c4961796F6` | N/A                        |
diff --git a/packages/docs-site/src/content/docs/network-reference/network-configuration.mdx b/packages/docs-site/src/content/docs/network-reference/network-configuration.mdx
index 7ea3687d077..e615b575524 100644
--- a/packages/docs-site/src/content/docs/network-reference/network-configuration.mdx
+++ b/packages/docs-site/src/content/docs/network-reference/network-configuration.mdx
@@ -26,7 +26,7 @@ You can find all the corresponding values below in the [deployed TierProviderBas
 
 ## Tier configuration (Mainnet)
 
-You can view the full `MainnetTierRouter` tier configuration [here](https://etherscan.io/address/0x394E30d83d020469a1F8b16E89D7fD5FdB1935b0#code):
+You can view the full `MainnetTierRouter` tier configuration [here](https://etherscan.io/address/0x8a4c692F12d3a9750E744A4CE24a1d351bE52E66#code):
 
 ![mainnet proof tiers](~/assets/content/docs/network-reference/proof-tier-config-mn.webp)