diff --git a/.release-please-manifest.json b/.release-please-manifest.json
index 879bb97326..4ad4d9a529 100644
--- a/.release-please-manifest.json
+++ b/.release-please-manifest.json
@@ -1,7 +1,7 @@
 {
   "packages/build-info": "10.0.7",
-  "packages/build": "34.2.1",
-  "packages/edge-bundler": "14.1.0",
+  "packages/build": "34.2.2",
+  "packages/edge-bundler": "14.2.0",
   "packages/cache-utils": "6.0.3",
   "packages/config": "23.1.0",
   "packages/functions-utils": "6.1.0",
diff --git a/package-lock.json b/package-lock.json
index 2e4ce40501..f7b6fb4f6f 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -23871,14 +23871,14 @@
     },
     "packages/build": {
       "name": "@netlify/build",
-      "version": "34.2.1",
+      "version": "34.2.2",
       "license": "MIT",
       "dependencies": {
         "@bugsnag/js": "^8.0.0",
         "@netlify/blobs": "^10.0.4",
         "@netlify/cache-utils": "^6.0.3",
         "@netlify/config": "^23.1.0",
-        "@netlify/edge-bundler": "14.1.0",
+        "@netlify/edge-bundler": "14.2.0",
         "@netlify/functions-utils": "^6.1.0",
         "@netlify/git-utils": "^6.0.2",
         "@netlify/opentelemetry-utils": "^2.0.1",
@@ -24327,7 +24327,7 @@
     },
     "packages/edge-bundler": {
       "name": "@netlify/edge-bundler",
-      "version": "14.1.0",
+      "version": "14.2.0",
       "license": "MIT",
       "dependencies": {
         "@import-maps/resolve": "^2.0.0",
diff --git a/packages/build/CHANGELOG.md b/packages/build/CHANGELOG.md
index 19d8f8ee71..e6db9fc621 100644
--- a/packages/build/CHANGELOG.md
+++ b/packages/build/CHANGELOG.md
@@ -105,6 +105,15 @@
   * dependencies
     * @netlify/config bumped from ^20.8.0 to ^20.8.1
 
+## [34.2.2](https://github.com/netlify/build/compare/build-v34.2.1...build-v34.2.2) (2025-07-11)
+
+
+### Dependencies
+
+* The following workspace dependencies were updated
+  * dependencies
+    * @netlify/edge-bundler bumped from 14.1.0 to 14.2.0
+
 ## [34.2.1](https://github.com/netlify/build/compare/build-v34.2.0...build-v34.2.1) (2025-07-11)
 
 
diff --git a/packages/build/package.json b/packages/build/package.json
index 0abd1ec909..c6b79c68a3 100644
--- a/packages/build/package.json
+++ b/packages/build/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@netlify/build",
-  "version": "34.2.1",
+  "version": "34.2.2",
   "description": "Netlify build module",
   "type": "module",
   "exports": "./lib/index.js",
@@ -70,7 +70,7 @@
     "@netlify/blobs": "^10.0.4",
     "@netlify/cache-utils": "^6.0.3",
     "@netlify/config": "^23.1.0",
-    "@netlify/edge-bundler": "14.1.0",
+    "@netlify/edge-bundler": "14.2.0",
     "@netlify/functions-utils": "^6.1.0",
     "@netlify/git-utils": "^6.0.2",
     "@netlify/opentelemetry-utils": "^2.0.1",
diff --git a/packages/edge-bundler/CHANGELOG.md b/packages/edge-bundler/CHANGELOG.md
index 47739d210d..55102f602b 100644
--- a/packages/edge-bundler/CHANGELOG.md
+++ b/packages/edge-bundler/CHANGELOG.md
@@ -1,5 +1,12 @@
 # Changelog
 
+## [14.2.0](https://github.com/netlify/build/compare/edge-bundler-v14.1.0...edge-bundler-v14.2.0) (2025-07-11)
+
+
+### Features
+
+* add `headers` to edge functions manifest validation ([#6542](https://github.com/netlify/build/issues/6542)) ([f0004f3](https://github.com/netlify/build/commit/f0004f329ba2e82e14462b29b9267383fecb058b))
+
 ## [14.1.0](https://github.com/netlify/build/compare/edge-bundler-v14.0.7...edge-bundler-v14.1.0) (2025-07-11)
 
 
diff --git a/packages/edge-bundler/package.json b/packages/edge-bundler/package.json
index 87332a58f2..e0277fd667 100644
--- a/packages/edge-bundler/package.json
+++ b/packages/edge-bundler/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@netlify/edge-bundler",
-  "version": "14.1.0",
+  "version": "14.2.0",
   "description": "Intelligently prepare Netlify Edge Functions for deployment",
   "type": "module",
   "main": "./dist/node/index.js",