diff --git a/__tests__/utils.test.ts b/__tests__/utils.test.ts
index dbe62e6e..b5b6e7ab 100644
--- a/__tests__/utils.test.ts
+++ b/__tests__/utils.test.ts
@@ -9,7 +9,7 @@ jest.mock('@actions/core', () => ({
 }));
 
 jest.spyOn(utils, 'fetch').mockImplementation(async (url): Promise<string> => {
-  return `{ "latest": "8.1", "5.x": "5.6", "url": "${url}" }`;
+  return `{ "latest": "8.0", "5.x": "5.6", "url": "${url}" }`;
 });
 
 async function cleanup(path: string): Promise<void> {
@@ -42,12 +42,12 @@ describe('Utils tests', () => {
 
   it('checking fetch', async () => {
     expect(await utils.fetch('test_url')).toBe(
-      '{ "latest": "8.1", "5.x": "5.6", "url": "test_url" }'
+      '{ "latest": "8.0", "5.x": "5.6", "url": "test_url" }'
     );
   });
 
   it('checking parseVersion', async () => {
-    expect(await utils.parseVersion('latest')).toBe('8.1');
+    expect(await utils.parseVersion('latest')).toBe('8.0');
     expect(await utils.parseVersion('7')).toBe('7.0');
     expect(await utils.parseVersion('7.4')).toBe('7.4');
     expect(await utils.parseVersion('5.x')).toBe('5.6');
diff --git a/dist/index.js b/dist/index.js
index 3a11e1d0..04d75e7b 100644
--- a/dist/index.js
+++ b/dist/index.js
@@ -869,7 +869,7 @@ async function fetch(url) {
 }
 exports.fetch = fetch;
 async function parseVersion(version) {
-    const manifest = 'https://raw.githubusercontent.com/shivammathur/setup-php/develop/src/configs/php-versions.json';
+    const manifest = 'https://raw.githubusercontent.com/shivammathur/setup-php/releases/v1/src/configs/php-versions.json';
     switch (true) {
         case /^(latest|\d+\.x)$/.test(version):
             return JSON.parse(await fetch(manifest))[version];
diff --git a/src/utils.ts b/src/utils.ts
index a128e017..96df0b66 100644
--- a/src/utils.ts
+++ b/src/utils.ts
@@ -71,7 +71,7 @@ export async function fetch(url: string): Promise<string> {
  */
 export async function parseVersion(version: string): Promise<string> {
   const manifest =
-    'https://raw.githubusercontent.com/shivammathur/setup-php/develop/src/configs/php-versions.json';
+    'https://raw.githubusercontent.com/shivammathur/setup-php/releases/v1/src/configs/php-versions.json';
   switch (true) {
     case /^(latest|\d+\.x)$/.test(version):
       return JSON.parse(await fetch(manifest))[version];