diff --git a/nginx-digest/Dockerfile b/nginx-digest/Dockerfile
index f83ced1..5a2f885 100644
--- a/nginx-digest/Dockerfile
+++ b/nginx-digest/Dockerfile
@@ -1,4 +1,4 @@
-FROM alpine:3.19
+FROM alpine:3.23
 LABEL maintainer="joelnbarnham@gmail.com"
 
 ENV NGINX_VERSION=1.21.6
diff --git a/ssh/Dockerfile b/ssh/Dockerfile
index 33eaef0..f08e256 100644
--- a/ssh/Dockerfile
+++ b/ssh/Dockerfile
@@ -1,4 +1,4 @@
-FROM alpine:3.19
+FROM alpine:3.23
 LABEL maintainer="joelnbarnham@gmail.com"
 
 RUN apk add --update \