diff --git a/package.json b/package.json
index 09f18cb..251631b 100755
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@mondaycom/apps-cli",
-  "version": "4.2.0",
+  "version": "4.3.0",
   "description": "A cli tool to manage apps (and monday-code projects) in monday.com",
   "author": "monday.com Apps Team",
   "type": "module",
diff --git a/src/services/schemas/mondaycoderc-schema.ts b/src/services/schemas/mondaycoderc-schema.ts
index 49de3b0..2c4e104 100644
--- a/src/services/schemas/mondaycoderc-schema.ts
+++ b/src/services/schemas/mondaycoderc-schema.ts
@@ -1,5 +1,6 @@
 import { z } from 'zod';
 
+// See here for all the supported versions https://cloud.google.com/docs/buildpacks/builders#buildergoogle-22_supported_languages
 export const mondaycodercSchema = z
   .object({
     RUNTIME: z
@@ -26,8 +27,9 @@ export const mondaycodercSchema = z
       }
 
       if (data.RUNTIME === 'Java') {
-        if (!['11', '17', '18'].includes(data.RUNTIME_VERSION || '')) {
-          throw new Error('Invalid RUNTIME_VERSION for Java in .mondaycoderc. Allowed versions are 11, 17, 18');
+        // 8, 11, 17, 21 are the only LTS versions, see https://www.oracle.com/eg/java/technologies/java-se-support-roadmap.html
+        if (!['8', '11', '17', '21'].includes(data.RUNTIME_VERSION || '')) {
+          throw new Error('Invalid RUNTIME_VERSION for Java in .mondaycoderc. Allowed versions are 8, 11, 17, 21');
         }
 
         return true;
@@ -42,25 +44,28 @@ export const mondaycodercSchema = z
       }
 
       if (data.RUNTIME === 'PHP') {
-        if (!/^8\.(1|2)\.\d+$/.test(data.RUNTIME_VERSION || '')) {
-          throw new Error('Invalid RUNTIME_VERSION for PHP in .mondaycoderc. Allowed versions are 8.1.x, 8.2.x');
+        if (!/^8\.([1-3])\.\d+$/.test(data.RUNTIME_VERSION || '')) {
+          throw new Error('Invalid RUNTIME_VERSION for PHP in .mondaycoderc. Allowed versions are 8.1.x, 8.2.x, 8.3.x');
         }
 
         return true;
       }
 
       if (data.RUNTIME === 'Ruby') {
-        if (!/^3\.(1|2)\.\d+$/.test(data.RUNTIME_VERSION || '')) {
-          throw new Error('Invalid RUNTIME_VERSION for Ruby in .mondaycoderc. Allowed versions are 3.1.x, 3.2.x');
+        if (!/^3\.([1-3])\.\d+$/.test(data.RUNTIME_VERSION || '')) {
+          throw new Error(
+            'Invalid RUNTIME_VERSION for Ruby in .mondaycoderc. Allowed versions are 3.1.x, 3.2.x and 3.3.x',
+          );
         }
 
         return true;
       }
 
       if (data.RUNTIME === 'Node.js') {
-        if (!/^(12|14|16|18|20)\.\d+\.\d+$/.test(data.RUNTIME_VERSION || '')) {
+        // See here https://nodejs.org/en/about/previous-releases
+        if (!/^(18|20|22)\.\d+\.\d+$/.test(data.RUNTIME_VERSION || '')) {
           throw new Error(
-            'Invalid RUNTIME_VERSION for Node.js  in .mondaycoderc. Allowed versions are 12.x.x, 14.x.x, 16.x.x, 18.x.x, 20.x.x',
+            'Invalid RUNTIME_VERSION for Node.js  in .mondaycoderc. Allowed versions are 18.x.x, 20.x.x, 22.x.x',
           );
         }
 
@@ -68,8 +73,9 @@ export const mondaycodercSchema = z
       }
 
       if (data.RUNTIME === 'NETCore') {
-        if (!/^(6|7)\.\d+$/.test(data.RUNTIME_VERSION || '')) {
-          throw new Error('Invalid RUNTIME_VERSION for NETCore in .mondaycoderc. Allowed versions are 6.x, 7.x');
+        // See here https://dotnet.microsoft.com/en-us/download/dotnet
+        if (!/^(6|8)\.\d+$/.test(data.RUNTIME_VERSION || '')) {
+          throw new Error('Invalid RUNTIME_VERSION for NETCore in .mondaycoderc. Allowed versions are 6.x, 8.x');
         }
 
         return true;