diff --git a/index.d.ts b/index.d.ts
index 861237127ab10fd9f74f01aab3d5df7b4f047f3e..d3006ccd39c1d9aac27fe91be3c9be9f130a60e2 100755
--- a/index.d.ts
+++ b/index.d.ts
@@ -10,4 +10,5 @@ declare class Log {
     debug(...message: any): string;
     warning(...message: any): string;
     log(...message: any): string;
+    error(...message: any): string;
 }
diff --git a/package.json b/package.json
index c4b9d104e5b0aff63dd044e0e8a3d2a85b5756ca..36d283d66f037a16765656a4636109ab02bc7ebb 100755
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@libs/log",
-  "version": "3.1.2",
+  "version": "3.1.3",
   "description": "A simple Logger with Options!",
   "main": "index.js",
   "scripts": {