diff --git a/changelog.md b/changelog.md
index a2bc018..04b6995 100644
--- a/changelog.md
+++ b/changelog.md
@@ -1,5 +1,10 @@
 # Changelog
 
+## 2024-09-05 - 2.2.1 - fix(core)
+Add --allowimplicitany flag to build script
+
+- Updated the build script in package.json to include the --allowimplicitany flag for TypeScript compilation.
+
 ## 2024-09-05 - 2.2.0 - feat(smartjwt)
 Add nested JWT functionality
 
diff --git a/package.json b/package.json
index ea7893c..0ced02c 100644
--- a/package.json
+++ b/package.json
@@ -9,7 +9,7 @@
   "license": "MIT",
   "scripts": {
     "test": "(tstest test/)",
-    "build": "(tsbuild)"
+    "build": "(tsbuild --allowimplicitany)"
   },
   "devDependencies": {
     "@git.zone/tsbuild": "^2.1.84",
diff --git a/ts/00_commitinfo_data.ts b/ts/00_commitinfo_data.ts
index d7c01e2..3f5ee7c 100644
--- a/ts/00_commitinfo_data.ts
+++ b/ts/00_commitinfo_data.ts
@@ -3,6 +3,6 @@
  */
 export const commitinfo = {
   name: '@push.rocks/smartjwt',
-  version: '2.2.0',
+  version: '2.2.1',
   description: 'A JavaScript package for creating and verifying JWTs with strong typing support.'
 }