diff --git a/CHANGELOG.md b/CHANGELOG.md
index 47def57..48ea291 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -7,6 +7,14 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## [Unreleased]
 
+## [2.42.2] - 2026-03-30
+
+### Fixed
+
+- **`workflow-patterns.json` missing from npm package** (Issue #681): Added `data/workflow-patterns.json` to the `files` array in `package.json` so the patterns file is included in the published npm package and works out of the box without manual generation.
+
+Conceived by Romuald Członkowski - https://www.aiadvisors.pl/en
+
 ## [2.42.1] - 2026-03-30
 
 ### Fixed
diff --git a/package.json b/package.json
index 2f3da96..ba39c01 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "n8n-mcp",
-  "version": "2.42.1",
+  "version": "2.42.2",
   "description": "Integration between n8n workflow automation and Model Context Protocol (MCP)",
   "main": "dist/index.js",
   "types": "dist/index.d.ts",
@@ -124,6 +124,7 @@
     "dist/**/*",
     "ui-apps/dist/**/*",
     "data/nodes.db",
+    "data/workflow-patterns.json",
     ".env.example",
     "README.md",
     "LICENSE",