diff --git a/squid/Dockerfile b/squid/Dockerfile
index 74483b6..3f55b04 100644
--- a/squid/Dockerfile
+++ b/squid/Dockerfile
@@ -1,10 +1,9 @@
-FROM alpine:3.23
+FROM alpine:3.24
 
 EXPOSE 3128
 
-ADD ./squid/squid.conf /etc/squid/squid.conf
-
 RUN apk add --no-cache squid
 
+COPY ./squid/squid.conf /etc/squid/squid.conf
 COPY ./squid/entrypoint.sh /usr/local/bin/squid-entrypoint
 ENTRYPOINT ["/usr/local/bin/squid-entrypoint"]