diff --git a/Dockerfile b/Dockerfile
index 2c50e3c..162b2ae 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM php:7.4-apache
+FROM php:8.1-apache
 
 # Install system dependencies
 RUN apt-get update && apt-get install -y \