diff --git a/source/stack/docker-dev-sync/Dockerfile b/source/stack/docker-dev-sync/Dockerfile
index bb0625b..ea4154b 100644
--- a/source/stack/docker-dev-sync/Dockerfile
+++ b/source/stack/docker-dev-sync/Dockerfile
@@ -21,7 +21,7 @@ RUN install-php-extensions pdo_mysql
 RUN install-php-extensions gd
 RUN install-php-extensions fileinfo
 RUN install-php-extensions opcache
-RUN install-php-extensions redis
+RUN install-php-extensions redis-6.2.0
 RUN install-php-extensions event
 RUN install-php-extensions imagick
 RUN install-php-extensions zip