diff --git a/README.md b/README.md
index 5df8eca..8ff3bda 100644
--- a/README.md
+++ b/README.md
@@ -92,7 +92,7 @@ fastify.post('/logout', (request, reply) => {
 })
 ```
 
-If you enable [`debug` level logging](https://www.fastify.io/docs/latest/Reference/Logging/),
+If you enable [`debug` level logging](https://fastify.dev/docs/latest/Reference/Logging/),
 you will see what steps the library is doing and understand why a session you
 expect to be there is not present. For extra details, you can also enable `trace`
 level logging.
diff --git a/test/multi.js b/test/multi.js
index 33231e1..49254a8 100644
--- a/test/multi.js
+++ b/test/multi.js
@@ -20,7 +20,7 @@ tap.test('it should handle multiple sessions properly', t => {
     cookie: {
       path: '/',
       maxAge: 60,
-      domain: 'fastify.io'
+      domain: 'fastify.dev'
     },
     sessionName: 'shortTermSession'
   }])
@@ -68,7 +68,7 @@ tap.test('it should handle multiple sessions properly', t => {
 
     t.equal(response.cookies[1].name, 'short-term-cookie')
     t.equal(response.cookies[1].maxAge, 60)
-    t.equal(response.cookies[1].domain, 'fastify.io')
+    t.equal(response.cookies[1].domain, 'fastify.dev')
 
     fastify.inject({
       method: 'GET',