diff --git a/Dockerfile b/Dockerfile
index a2371684..109feee4 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,6 +1,6 @@
 ARG BUILDPLATFORM=linux/amd64
 ARG TARGETPLATFORM
-ARG ALPINE_VERSION=3.16
+ARG ALPINE_VERSION=3.17
 ARG PHP_VERSION=8.1-alpine${ALPINE_VERSION}
 ARG COMPOSER_VERSION=2.3
 ARG SUPERVISORD_VERSION=v0.7.3