diff --git a/Dockerfile b/Dockerfile
index ef343a7..2aeb33b 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,13 +1,13 @@
 # Which versions?
-ARG PHP_VERSION=8.3.7
+ARG PHP_VERSION=8.3.8
 ARG PDO_SQLSRV_EXT_VERSION=5.12.0
 ARG REDIS_EXT_VERSION=6.0.2
 ARG IMAGICK_EXT_VERSION=3.7.0
 ARG PCOV_EXT_VERSION=1.0.11
 ARG HTTPD_VERSION=2.4.59
-ARG NGINX_VERSION=1.24.0
+ARG NGINX_VERSION=1.26.1
 ARG NODE_VERSION=20.14.0
-ARG COMPOSER_VERSION=2.7.6
+ARG COMPOSER_VERSION=2.7.7
 ARG YARN_VERSION=1.22.22
 
 # Inherit from Heroku's stack