diff --git a/htop/Dockerfile b/htop/Dockerfile
index b688699..70d6e39 100644
--- a/htop/Dockerfile
+++ b/htop/Dockerfile
@@ -1,4 +1,4 @@
-FROM alpine:3.18
+FROM alpine:latest
 LABEL maintainer.name="Uwe Hermann"\
       maintainer.email="uh@uleenucks.de"
 
diff --git a/lynx/Dockerfile b/lynx/Dockerfile
index c24de94..7f83294 100644
--- a/lynx/Dockerfile
+++ b/lynx/Dockerfile
@@ -1,6 +1,6 @@
 # Run Lynx in a container
 #
-FROM alpine:3.18
+FROM alpine:latest
 LABEL maintainer.name="Uwe Hermann"\
       maintainer.email="uh@uleenucks.de"
 
diff --git a/mtr/Dockerfile b/mtr/Dockerfile
index 00ed733..63cb310 100644
--- a/mtr/Dockerfile
+++ b/mtr/Dockerfile
@@ -1,4 +1,4 @@
-FROM alpine:3.18
+FROM alpine:latest
 LABEL maintainer.name="Uwe Hermann"\
       maintainer.email="uh@uleenucks.de"
 
diff --git a/nmap/Dockerfile b/nmap/Dockerfile
index 3f4f644..11393c8 100644
--- a/nmap/Dockerfile
+++ b/nmap/Dockerfile
@@ -1,4 +1,4 @@
-FROM alpine:3.18
+FROM alpine:latest
 LABEL maintainer.name="Uwe Hermann"\
       maintainer.email="uh@uleenucks.de"
 
diff --git a/pyweb/Dockerfile b/pyweb/Dockerfile
index 5b1d9d1..d669922 100644
--- a/pyweb/Dockerfile
+++ b/pyweb/Dockerfile
@@ -1,4 +1,4 @@
-FROM alpine:3.18
+FROM alpine:latest
 LABEL maintainer.name="Uwe Hermann"\
       maintainer.email="uh@uleenucks.de"
 
diff --git a/traceroute/Dockerfile b/traceroute/Dockerfile
index 275f562..6101c06 100644
--- a/traceroute/Dockerfile
+++ b/traceroute/Dockerfile
@@ -1,4 +1,4 @@
-FROM alpine:3.18
+FROM alpine:latest
 LABEL maintainer.name="Uwe Hermann"\
       maintainer.email="uh@uleenucks.de"