diff --git a/webmails/rainloop/Dockerfile b/webmails/rainloop/Dockerfile
index f4571944..2da4e672 100644
--- a/webmails/rainloop/Dockerfile
+++ b/webmails/rainloop/Dockerfile
@@ -1,4 +1,4 @@
-FROM php:5-apache
+FROM php:7.2-apache
 
 RUN apt-get update && apt-get install -y \
       unzip python3 python3-jinja2