diff --git a/Dockerfile b/Dockerfile
index d4a33d7..78b789d 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM php:7.2-fpm
+FROM php:7.3.31-fpm
 
 # Install dependencies
 RUN apt-get update && apt-get install -y \