diff --git a/Dockerfile b/Dockerfile
index dc94639..6e3c20e 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM alpine:3.24.2@sha256:294b683cb724975bec92580e1e685676bd4b50bda910ddb8c51d4cabeaec77e6
+FROM alpine:3.24.3@sha256:be2656061b536c1883c4034790e21d0a09c5aaaf51968b89368a3c0371ea2c9a
 
 RUN apk add --no-cache python3 py3-pip
 RUN pip install --user --break-system-packages 'gdtoolkit == 4.5.0'