diff --git a/.dev/Dockerfile b/.dev/Dockerfile
index 745a08b..0f03331 100644
--- a/.dev/Dockerfile
+++ b/.dev/Dockerfile
@@ -1,3 +1,3 @@
-FROM docker.io/openswoole/swoole:22.1-php8.2-alpine
+FROM docker.io/openswoole/swoole:22.1-php8.3-alpine
 
 RUN docker-php-ext-install intl