diff --git a/Dockerfile b/Dockerfile
index 463a596..145b4b0 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM alpine:3.16.2
+FROM alpine:3.16.3
 ENV FTP_USER=foo \
 	FTP_PASS=bar \
 	GID=1000 \