diff --git a/.release-please-manifest.json b/.release-please-manifest.json
index 0bce92bf..b05a43da 100644
--- a/.release-please-manifest.json
+++ b/.release-please-manifest.json
@@ -1,3 +1,3 @@
 {
-  ".": "6.4.0"
+  ".": "6.4.1"
 }
\ No newline at end of file
diff --git a/HISTORY.md b/HISTORY.md
index 18f1077a..3189a7b4 100644
--- a/HISTORY.md
+++ b/HISTORY.md
@@ -2,6 +2,14 @@
 
 All notable changes to this project will be documented in this file. See [standard-version](https://github.com/conventional-changelog/standard-version) for commit guidelines.
 
+## [6.4.1](https://github.com/mongodb/js-bson/compare/v6.4.0...v6.4.1) (2025-03-05)
+
+
+### Bug Fixes
+
+* **NODE-6812:** incorrect negative bigint handling ([#762](https://github.com/mongodb/js-bson/issues/762)) ([ce3e544](https://github.com/mongodb/js-bson/commit/ce3e544177bfd529d4c73b0a48bb033aa3fffd1e))
+* **NODE-6818:** flip byte order depending on system endianness ([#766](https://github.com/mongodb/js-bson/issues/766)) ([8a55718](https://github.com/mongodb/js-bson/commit/8a5571824b901abf264fdee0c6d368858127316e))
+
 ## [6.4.0](https://github.com/mongodb/js-bson/compare/v6.3.0...v6.4.0) (2024-02-29)
 
 
diff --git a/package-lock.json b/package-lock.json
index 1c7aef38..d3e371c1 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,12 +1,12 @@
 {
   "name": "bson",
-  "version": "6.4.0",
+  "version": "6.4.1",
   "lockfileVersion": 3,
   "requires": true,
   "packages": {
     "": {
       "name": "bson",
-      "version": "6.4.0",
+      "version": "6.4.1",
       "license": "Apache-2.0",
       "devDependencies": {
         "@istanbuljs/nyc-config-typescript": "^1.0.2",
diff --git a/package.json b/package.json
index 97bff575..c5a77ab5 100644
--- a/package.json
+++ b/package.json
@@ -14,7 +14,7 @@
     "vendor"
   ],
   "types": "bson.d.ts",
-  "version": "6.4.0",
+  "version": "6.4.1",
   "author": {
     "name": "The MongoDB NodeJS Team",
     "email": "dbx-node@mongodb.com"