diff --git a/CHANGELOG.md b/CHANGELOG.md
index 8caac15f..02b3beba 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,9 +1,17 @@
 # Changelog
 
+## [1.1.0] 20-04-2023
+
+### Added
+
+- Endpoint para la función de resta
+- Dependencias para realizar tests
+- Tests para la función de resta
+
 ## [1.0.0] 17-04-2023
 
 ### Added
 
 - Interface CLI para realizar cálculos en forma interactiva
-- Base de la interface API para
+- Base de la API
 - Funciones core para realizar suma, resta, multiplicación, división y potencia
diff --git a/package-lock.json b/package-lock.json
index fad5ee6f..da9ee2c0 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,12 +1,12 @@
 {
   "name": "src",
-  "version": "1.0.0",
+  "version": "1.1.0",
   "lockfileVersion": 3,
   "requires": true,
   "packages": {
     "": {
       "name": "src",
-      "version": "1.0.0",
+      "version": "1.1.0",
       "license": "ISC",
       "dependencies": {
         "body-parser": "^1.20.2",
diff --git a/package.json b/package.json
index cb795e16..f305a21b 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "src",
-  "version": "1.0.0",
+  "version": "1.1.0",
   "description": "",
   "main": "src/cli.js",
   "scripts": {