diff --git a/Dockerfile b/Dockerfile
index 51c250f..dba5870 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM circleci/php:7.2-node-browsers
+FROM circleci/php:7.3-node-browsers
 
 RUN sudo apt-get update \
     && sudo apt-get upgrade \