diff --git a/server/iGoat-Server-challenges/Dockerfile b/server/iGoat-Server-challenges/Dockerfile
index 25aba60..57f4a0c 100644
--- a/server/iGoat-Server-challenges/Dockerfile
+++ b/server/iGoat-Server-challenges/Dockerfile
@@ -1,4 +1,4 @@
-FROM php:7.0-apache
+FROM php:7.4.33-apache
 
 RUN apt-get update && \
     apt-get clean