diff --git a/Containers/domaincheck/Dockerfile b/Containers/domaincheck/Dockerfile
index bf100723..056205b9 100644
--- a/Containers/domaincheck/Dockerfile
+++ b/Containers/domaincheck/Dockerfile
@@ -1,4 +1,4 @@
-FROM alpine:3.17.1
+FROM alpine:3.17.2
 RUN apk add --no-cache lighttpd bash netcat-openbsd
 
 RUN adduser -S www-data -G www-data