diff --git a/srcs/requirements/mariadb/Dockerfile b/srcs/requirements/mariadb/Dockerfile
index 475c0d9..fb783e6 100644
--- a/srcs/requirements/mariadb/Dockerfile
+++ b/srcs/requirements/mariadb/Dockerfile
@@ -1,5 +1,4 @@
-# TODO(any)(latest)
-FROM alpine:latest
+FROM alpine:3.21.3
 
 RUN apk update
 RUN apk add mariadb
diff --git a/srcs/requirements/nginx/Dockerfile b/srcs/requirements/nginx/Dockerfile
index 68ae58d..a427065 100644
--- a/srcs/requirements/nginx/Dockerfile
+++ b/srcs/requirements/nginx/Dockerfile
@@ -1,5 +1,4 @@
-# TODO(any)(latest)
-FROM alpine:latest
+FROM alpine:3.21.3
 
 EXPOSE 443
 
diff --git a/srcs/requirements/wordpress/Dockerfile b/srcs/requirements/wordpress/Dockerfile
index bb99608..34c1bd8 100644
--- a/srcs/requirements/wordpress/Dockerfile
+++ b/srcs/requirements/wordpress/Dockerfile
@@ -1,5 +1,4 @@
-# TODO(any)(latest)
-FROM alpine:latest
+FROM alpine:3.21.3
 
 # EXPOSE
 EXPOSE 9000