diff --git a/Dockerfile b/Dockerfile
index 05ce853..3b4eb15 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM php:7.2-apache
+FROM php:7.2-apache-stretch
 
 # Required Components
 # @see https://secure.phabricator.com/book/phabricator/article/installation_guide/#installing-required-comp
diff --git a/Dockerfile.daemon b/Dockerfile.daemon
index 075e5d6..f358ca1 100644
--- a/Dockerfile.daemon
+++ b/Dockerfile.daemon
@@ -1,4 +1,4 @@
-FROM php:7.2-cli
+FROM php:7.2-cli-stretch
 
 # Required Components
 # @see https://secure.phabricator.com/book/phabricator/article/installation_guide/#installing-required-comp