diff --git a/CHANGELOG.md b/CHANGELOG.md
index 42b370a29e..93aa2d4abc 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,12 @@
 # Changelog
 
+## [0.16.4](https://github.com/AztecProtocol/aztec-packages/compare/barretenberg-v0.16.3...barretenberg-v0.16.4) (2023-12-05)
+
+
+### Miscellaneous
+
+* **barretenberg:** Synchronize aztec-packages versions
+
 ## [0.16.3](https://github.com/AztecProtocol/aztec-packages/compare/barretenberg-v0.16.2...barretenberg-v0.16.3) (2023-12-05)
 
 
diff --git a/cpp/CMakeLists.txt b/cpp/CMakeLists.txt
index 86dc58cb04..3fd1bcd8c1 100644
--- a/cpp/CMakeLists.txt
+++ b/cpp/CMakeLists.txt
@@ -6,7 +6,7 @@ cmake_minimum_required(VERSION 3.24)
 project(
     Barretenberg
     DESCRIPTION "BN254 elliptic curve library, and PLONK SNARK prover"
-    VERSION 0.16.3 # x-release-please-version
+    VERSION 0.16.4 # x-release-please-version
     LANGUAGES CXX C
 )
 # Insert version into `bb` config file
diff --git a/ts/CHANGELOG.md b/ts/CHANGELOG.md
index ecac9680ee..aeecef73d1 100644
--- a/ts/CHANGELOG.md
+++ b/ts/CHANGELOG.md
@@ -1,5 +1,12 @@
 # Changelog
 
+## [0.16.4](https://github.com/AztecProtocol/aztec-packages/compare/barretenberg.js-v0.16.3...barretenberg.js-v0.16.4) (2023-12-05)
+
+
+### Miscellaneous
+
+* **barretenberg.js:** Synchronize aztec-packages versions
+
 ## [0.16.3](https://github.com/AztecProtocol/aztec-packages/compare/barretenberg.js-v0.16.2...barretenberg.js-v0.16.3) (2023-12-05)
 
 
diff --git a/ts/package.json b/ts/package.json
index 82b5d172c9..71e6e1e371 100644
--- a/ts/package.json
+++ b/ts/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@aztec/bb.js",
-  "version": "0.16.3",
+  "version": "0.16.4",
   "homepage": "https://github.com/AztecProtocol/aztec-packages/tree/master/barretenberg/ts",
   "license": "MIT",
   "type": "module",