diff --git a/docs/CHANGELOG.md b/docs/CHANGELOG.md
index c52956bdf4..79717cb1fa 100644
--- a/docs/CHANGELOG.md
+++ b/docs/CHANGELOG.md
@@ -8,7 +8,8 @@ Test fixtures for use by clients are available for each release on the [Github r
 
 ### 🧪 Test Cases
 
-- 🐞 Tests: Fix invalid blob txs pre-Cancun engine response ([#306](https://github.com/ethereum/execution-spec-tests/pull/306)).
+- 🐞 [EIP-4844](https://eips.ethereum.org/EIPS/eip-4844): Fix invalid blob txs pre-Cancun engine response ([#306](https://github.com/ethereum/execution-spec-tests/pull/306)).
+- ✨ [EIP-4788](https://eips.ethereum.org/EIPS/eip-4788): Final update to the beacon root address ([#312](https://github.com/ethereum/execution-spec-tests/pull/312)).
 
 ### 🛠️ Framework
 
@@ -18,7 +19,7 @@ Test fixtures for use by clients are available for each release on the [Github r
 
 - ✨ Docs: Changelog added ([#305](https://github.com/ethereum/execution-spec-tests/pull/305)).
 - ✨ CI/CD: Run development fork tests in Github Actions ([#302](https://github.com/ethereum/execution-spec-tests/pull/302)).
-- ✨ CI/CD: Generate test JSON fixtures on push ([#301](https://github.com/ethereum/execution-spec-tests/pull/303)).
+- ✨ CI/CD: Generate test JSON fixtures on push ([#303](https://github.com/ethereum/execution-spec-tests/pull/303)).
 
 ## [v1.0.4](https://github.com/ethereum/execution-spec-tests/releases/tag/v1.0.4) - 2023-09-21: 🐍 Cancun Devnet 9 Release 2
 
diff --git a/evm-config.yaml b/evm-config.yaml
index 371fc0fe57..f67dd3e7f9 100644
--- a/evm-config.yaml
+++ b/evm-config.yaml
@@ -5,4 +5,4 @@ main:
 develop:
   impl: geth
   repo: marioevz/go-ethereum
-  ref: cancun-t8n
\ No newline at end of file
+  ref: cancun-t8n-beacon-root-final-address 
\ No newline at end of file
diff --git a/src/ethereum_test_forks/forks/forks.py b/src/ethereum_test_forks/forks/forks.py
index d2894288e2..c13b41438a 100644
--- a/src/ethereum_test_forks/forks/forks.py
+++ b/src/ethereum_test_forks/forks/forks.py
@@ -374,7 +374,7 @@ def pre_allocation(cls, block_number: int = 0, timestamp: int = 0) -> Mapping:
         Cancun requires pre-allocation of the beacon root contract for EIP-4788
         """
         new_allocation = {
-            0xBEAC020008AFF7331C0A389CB2AAB67597567D7A: {
+            0x000F3DF6D732807EF1319FB7B8BB8522D0BEAC02: {
                 "nonce": 1,
                 "code": "0x3373fffffffffffffffffffffffffffffffffffffffe14604d57602036146024575f5f"
                 "fd5b5f35801560495762001fff810690815414603c575f5ffd5b62001fff01545f5260205ff35b5f"
diff --git a/tests/cancun/eip4788_beacon_root/spec.py b/tests/cancun/eip4788_beacon_root/spec.py
index 739f09fe73..65b8f2de4e 100644
--- a/tests/cancun/eip4788_beacon_root/spec.py
+++ b/tests/cancun/eip4788_beacon_root/spec.py
@@ -27,9 +27,9 @@ class Spec:
     https://eips.ethereum.org/EIPS/eip-4788#specification
     """
 
-    BEACON_ROOTS_ADDRESS = 0xBEAC020008AFF7331C0A389CB2AAB67597567D7A
+    BEACON_ROOTS_ADDRESS = 0x000F3DF6D732807EF1319FB7B8BB8522D0BEAC02
     BEACON_ROOTS_CALL_GAS = 100_000
-    BEACON_ROOTS_DEPLOYER_ADDRESS = 0x4F6DA9BA1CC8C37D9CE52311D4BAFFC43BA42D0E
+    BEACON_ROOTS_DEPLOYER_ADDRESS = 0x0B799C86A49DEEB90402691F1041AA3AF2D3C875
     HISTORY_BUFFER_LENGTH = 8_191
     SYSTEM_ADDRESS = 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE
     FORK_TIMESTAMP = 15_000  # ShanghaiToCancun timestamp
diff --git a/tests/cancun/eip4788_beacon_root/test_blocks_beacon_root_contract.py b/tests/cancun/eip4788_beacon_root/test_blocks_beacon_root_contract.py
index 32b45ba07b..bb55311655 100644
--- a/tests/cancun/eip4788_beacon_root/test_blocks_beacon_root_contract.py
+++ b/tests/cancun/eip4788_beacon_root/test_blocks_beacon_root_contract.py
@@ -440,7 +440,7 @@ def test_beacon_root_contract_deploy(
         ),
         v=0x1B,
         r=0x539,
-        s=0x1337005F06A8B6A0A0B1F4,
+        s=0x1B9B6EB1F0,
         protected=False,
     ).with_signature_and_sender()
     deployer_address = deploy_tx.sender