diff --git a/.release-please-manifest.json b/.release-please-manifest.json
index 854d027d..b2ef114d 100644
--- a/.release-please-manifest.json
+++ b/.release-please-manifest.json
@@ -1,3 +1,3 @@
 {
-    ".": "1.21.3"
+    ".": "1.21.4"
 }
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 25d2c69f..39855dc2 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,12 @@
 # Changelog
 
+## [1.21.4](https://github.com/UK-Export-Finance/mdm-api/compare/v1.21.3...v1.21.4) (2024-07-29)
+
+
+### Bug Fixes
+
+* **deps:** update dependency mssql to v11 ([#954](https://github.com/UK-Export-Finance/mdm-api/issues/954)) ([8942563](https://github.com/UK-Export-Finance/mdm-api/commit/8942563921e7a7cec22a3c6b2dc70aceecc16fcb))
+
 ## [1.21.3](https://github.com/UK-Export-Finance/mdm-api/compare/v1.21.2...v1.21.3) (2024-06-12)
 
 
diff --git a/package-lock.json b/package-lock.json
index 42ec5dec..3ea40c13 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,12 +1,12 @@
 {
   "name": "mdm-api",
-  "version": "1.21.3",
+  "version": "1.21.4",
   "lockfileVersion": 3,
   "requires": true,
   "packages": {
     "": {
       "name": "mdm-api",
-      "version": "1.21.3",
+      "version": "1.21.4",
       "license": "MIT",
       "dependencies": {
         "@nestjs/axios": "^3.0.2",
diff --git a/package.json b/package.json
index fce6cc46..3835a78d 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "mdm-api",
-  "version": "1.21.3",
+  "version": "1.21.4",
   "private": true,
   "description": "Master Data Management API",
   "license": "MIT",