diff --git a/Dockerfile b/Dockerfile
index 3c18c63..b9921bc 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,15 +1,15 @@
-FROM alpine:3.20.3
+FROM alpine:3.21.2
 
 # Install prerequisits
 SHELL ["/bin/sh", "-euxo", "pipefail", "-c"]
 RUN apk update --no-cache ;\
   apk add --no-cache \
     bash~=5.2 \
-    docker=~=26.1 \
+    docker=~=27.3 \
     make~=4.4 \
-    ncurses~=6.4 \
+    ncurses~=6.5 \
     python3~=3.12 \
-    py3-pip~=24.0
+    py3-pip~=24.3
 
 # List of Python packages
 COPY pip/requirements.txt /tmp/requirements.txt