diff --git a/gpg/Dockerfile b/gpg/Dockerfile
index e91ebea..ccc7364 100644
--- a/gpg/Dockerfile
+++ b/gpg/Dockerfile
@@ -1,4 +1,4 @@
-FROM alpine:20231219
+FROM alpine:20240315
 LABEL maintainer "Vlad Ghinea vlad@ghn.me"
 
 # Install packages
diff --git a/minidlna/Dockerfile b/minidlna/Dockerfile
index 83f4137..0c43a62 100644
--- a/minidlna/Dockerfile
+++ b/minidlna/Dockerfile
@@ -1,4 +1,4 @@
-FROM alpine:20231219
+FROM alpine:20240315
 LABEL maintainer "Vlad Ghinea vlad@ghn.me"
 
 ARG MINIDLNA_VERSION=1.3.3-r0
diff --git a/s3sync/Dockerfile b/s3sync/Dockerfile
index e4af6ee..e42823f 100644
--- a/s3sync/Dockerfile
+++ b/s3sync/Dockerfile
@@ -1,4 +1,4 @@
-FROM alpine:20231219
+FROM alpine:20240315
 LABEL maintainer "Vlad Ghinea vlad@ghn.me"
 
 # Environment