diff --git a/Dockerfile b/Dockerfile
index 60459d3..fe45b21 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,5 +1,5 @@
 FROM amelia/dhparam:latest as dhparam
-FROM alpine:3.19.1 as builder
+FROM alpine:3.20.2 as builder
 
 ARG NGINX_VERSION=1.19.0
 ARG OPENSSL_VERSION=1.1.1i
@@ -132,7 +132,7 @@ COPY conf/ /etc/nginx/
 COPY ua/* /etc/nginx/ua/
 
 
-FROM alpine:3.19.1
+FROM alpine:3.20.2
 
 ENV TZ=UTC