diff --git a/CHANGELOG.md b/CHANGELOG.md
index b2eeac80..3297e16c 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,10 @@
 # Mindee Node.js API Library Changelog
 
+## v5.7.1 - 2026-09-10
+### Fixes
+* :bug: constant-time HMAC security fix
+
+
 ## v5.7.0 - 2026-08-20
 ### Changes
 * :sparkles: add support for RAG search API
diff --git a/package-lock.json b/package-lock.json
index 9fb392de..94f874ea 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,12 +1,12 @@
 {
   "name": "mindee",
-  "version": "5.7.0",
+  "version": "5.7.1",
   "lockfileVersion": 3,
   "requires": true,
   "packages": {
     "": {
       "name": "mindee",
-      "version": "5.7.0",
+      "version": "5.7.1",
       "license": "MIT",
       "dependencies": {
         "commander": "^14.0.3",
diff --git a/package.json b/package.json
index 2d7cf91b..19ef375d 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "mindee",
-  "version": "5.7.0",
+  "version": "5.7.1",
   "description": "Mindee Client Library for Node.js",
   "author": {
     "name": "Mindee",