diff --git a/CHANGELOG.md b/CHANGELOG.md
index c0b8a4b35..9d88cb0e6 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,46 @@
 # Changelog
 
+## [0.67.0](https://github.com/AztecProtocol/aztec-packages/compare/barretenberg-v0.66.0...barretenberg-v0.67.0) (2024-12-13)
+
+
+### ⚠ BREAKING CHANGES
+
+* lower public tx gas limit to 6M ([#10635](https://github.com/AztecProtocol/aztec-packages/issues/10635))
+* l2 gas maximum is per-TX-public-portion. AVM startup gas is now 20k. ([#10214](https://github.com/AztecProtocol/aztec-packages/issues/10214))
+* rename Header to BlockHeader ([#10372](https://github.com/AztecProtocol/aztec-packages/issues/10372))
+
+### Features
+
+* Add verify proof calls to private kernels ([#10533](https://github.com/AztecProtocol/aztec-packages/issues/10533)) ([ce0eee0](https://github.com/AztecProtocol/aztec-packages/commit/ce0eee0ef4a2084ec74b6dae0a75d18af5877ef8))
+* Adding fuzzer for ultra bigfield and relaxing ultra circuit checker ([#10433](https://github.com/AztecProtocol/aztec-packages/issues/10433)) ([da4c47c](https://github.com/AztecProtocol/aztec-packages/commit/da4c47c5dc8caea3e860ac15a58b9ff7f011e4f6))
+* AVM inserts fee write on txs with public calls ([#10394](https://github.com/AztecProtocol/aztec-packages/issues/10394)) ([98ba747](https://github.com/AztecProtocol/aztec-packages/commit/98ba7475ac0130dac4424a2f5cabdbe37eba5cc8))
+* CIVC browser proveThenVerify  ([#10431](https://github.com/AztecProtocol/aztec-packages/issues/10431)) ([8c064d4](https://github.com/AztecProtocol/aztec-packages/commit/8c064d484c686fdf00a100f65f1f740be4ef13cb))
+* GETCONTRACTINSTANCE and bytecode retrieval perform nullifier membership checks ([#10445](https://github.com/AztecProtocol/aztec-packages/issues/10445)) ([9301253](https://github.com/AztecProtocol/aztec-packages/commit/9301253f0488e6d96ed12a8c9bde72a653aa7d36)), closes [#10377](https://github.com/AztecProtocol/aztec-packages/issues/10377) [#10379](https://github.com/AztecProtocol/aztec-packages/issues/10379)
+* Handle nested calls in witgen ([#10384](https://github.com/AztecProtocol/aztec-packages/issues/10384)) ([1e21f31](https://github.com/AztecProtocol/aztec-packages/commit/1e21f31d430947f48dc9f5e52d0deb1af70ee705))
+* Keccak honk proving in bb.js ([#10489](https://github.com/AztecProtocol/aztec-packages/issues/10489)) ([e0d7431](https://github.com/AztecProtocol/aztec-packages/commit/e0d743121674bcfdd73f84836c17645a5bc2df92))
+* Modify HonkRecursionConstraint to handle IPA claims ([#10469](https://github.com/AztecProtocol/aztec-packages/issues/10469)) ([a204d1b](https://github.com/AztecProtocol/aztec-packages/commit/a204d1b60514d6321c2db5063375cc2bbd507fe8))
+* Remove auto verify mode from ClientIVC ([#10599](https://github.com/AztecProtocol/aztec-packages/issues/10599)) ([b1d8b97](https://github.com/AztecProtocol/aztec-packages/commit/b1d8b978871948fbba639476465f4de6fb471292))
+* Rename Header to BlockHeader ([#10372](https://github.com/AztecProtocol/aztec-packages/issues/10372)) ([0803964](https://github.com/AztecProtocol/aztec-packages/commit/0803964015492db81001c17252aa4b724e43797b))
+* Sayonara old hints ([#10547](https://github.com/AztecProtocol/aztec-packages/issues/10547)) ([dede16e](https://github.com/AztecProtocol/aztec-packages/commit/dede16e035115e1c6971079d12f62e3046407b36))
+* Several Updates in SMT verification module (part 1) ([#10437](https://github.com/AztecProtocol/aztec-packages/issues/10437)) ([0c37672](https://github.com/AztecProtocol/aztec-packages/commit/0c376725a29ec18e25a7c9a89c0df8f5a1e06ff4))
+* Unified create circuit from acir ([#10440](https://github.com/AztecProtocol/aztec-packages/issues/10440)) ([a4dfe13](https://github.com/AztecProtocol/aztec-packages/commit/a4dfe13c1c0af3d527f5c9b2fcc38fe059e9bc38))
+
+
+### Bug Fixes
+
+* Remove auto verify in cbind ivc prove ([#10627](https://github.com/AztecProtocol/aztec-packages/issues/10627)) ([d773423](https://github.com/AztecProtocol/aztec-packages/commit/d773423fb4c701d830ac2a732ab9bbc205396a63))
+* Use e2e structure in cbind ([#10585](https://github.com/AztecProtocol/aztec-packages/issues/10585)) ([985aef1](https://github.com/AztecProtocol/aztec-packages/commit/985aef16ce612a9d3d7ff27b87b871a01911002e))
+
+
+### Miscellaneous
+
+* **avm:** Gas constants adjustment based on trace rows accounting ([#10614](https://github.com/AztecProtocol/aztec-packages/issues/10614)) ([fc729ef](https://github.com/AztecProtocol/aztec-packages/commit/fc729ef3af7ec33f48dbb9fae3820a59a4a26479)), closes [#10368](https://github.com/AztecProtocol/aztec-packages/issues/10368)
+* **avm:** More pilcom compat changes ([#10569](https://github.com/AztecProtocol/aztec-packages/issues/10569)) ([f18d701](https://github.com/AztecProtocol/aztec-packages/commit/f18d701aa527c68a1adcc4b8acbb9c7bd239468a))
+* **avm:** Pilcom compatibility changes ([#10544](https://github.com/AztecProtocol/aztec-packages/issues/10544)) ([fbc8c0e](https://github.com/AztecProtocol/aztec-packages/commit/fbc8c0e864b10d2265373688457a33d61517bbb4))
+* L2 gas maximum is per-TX-public-portion. AVM startup gas is now 20k. ([#10214](https://github.com/AztecProtocol/aztec-packages/issues/10214)) ([1365401](https://github.com/AztecProtocol/aztec-packages/commit/1365401cb379d7206e268dc01a33110cecae7293))
+* Lower public tx gas limit to 6M ([#10635](https://github.com/AztecProtocol/aztec-packages/issues/10635)) ([9836036](https://github.com/AztecProtocol/aztec-packages/commit/9836036053f1b5f3e57bf4e19bf0eb1a692306bd))
+* Optimise grand product computation round based on active ranges ([#10460](https://github.com/AztecProtocol/aztec-packages/issues/10460)) ([7fa8f84](https://github.com/AztecProtocol/aztec-packages/commit/7fa8f844d9e389f8636118f1d3c3ecce707e771e))
+
 ## [0.66.0](https://github.com/AztecProtocol/aztec-packages/compare/barretenberg-v0.65.2...barretenberg-v0.66.0) (2024-12-06)
 
 
diff --git a/cpp/CMakeLists.txt b/cpp/CMakeLists.txt
index 9448d66a9..079ac155e 100644
--- a/cpp/CMakeLists.txt
+++ b/cpp/CMakeLists.txt
@@ -6,7 +6,7 @@ cmake_minimum_required(VERSION 3.24 FATAL_ERROR)
 project(
     Barretenberg
     DESCRIPTION "BN254 elliptic curve library, and PLONK SNARK prover"
-    VERSION 0.66.0 # x-release-please-version
+    VERSION 0.67.0 # x-release-please-version
     LANGUAGES CXX C
 )
 # Insert version into `bb` config file
diff --git a/ts/CHANGELOG.md b/ts/CHANGELOG.md
index 781197873..fb0c6d473 100644
--- a/ts/CHANGELOG.md
+++ b/ts/CHANGELOG.md
@@ -1,5 +1,18 @@
 # Changelog
 
+## [0.67.0](https://github.com/AztecProtocol/aztec-packages/compare/barretenberg.js-v0.66.0...barretenberg.js-v0.67.0) (2024-12-13)
+
+
+### Features
+
+* CIVC browser proveThenVerify  ([#10431](https://github.com/AztecProtocol/aztec-packages/issues/10431)) ([8c064d4](https://github.com/AztecProtocol/aztec-packages/commit/8c064d484c686fdf00a100f65f1f740be4ef13cb))
+* Keccak honk proving in bb.js ([#10489](https://github.com/AztecProtocol/aztec-packages/issues/10489)) ([e0d7431](https://github.com/AztecProtocol/aztec-packages/commit/e0d743121674bcfdd73f84836c17645a5bc2df92))
+
+
+### Bug Fixes
+
+* Bump hard coded SRS size for wasm from 2^19 to 2^10 ([#10596](https://github.com/AztecProtocol/aztec-packages/issues/10596)) ([a37f82d](https://github.com/AztecProtocol/aztec-packages/commit/a37f82d2ed6a4512eb38f8fa576f52a06ddbdfba))
+
 ## [0.66.0](https://github.com/AztecProtocol/aztec-packages/compare/barretenberg.js-v0.65.2...barretenberg.js-v0.66.0) (2024-12-06)
 
 
diff --git a/ts/package.json b/ts/package.json
index d6995a1d9..994d286a0 100644
--- a/ts/package.json
+++ b/ts/package.json
@@ -1,7 +1,7 @@
 {
   "name": "@aztec/bb.js",
   "packageManager": "yarn@1.22.22",
-  "version": "0.66.0",
+  "version": "0.67.0",
   "homepage": "https://github.com/AztecProtocol/aztec-packages/tree/master/barretenberg/ts",
   "license": "MIT",
   "type": "module",