diff --git a/Dockerfile b/Dockerfile
index 10072fe..e92bc7a 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM curlimages/curl:8.6.0@sha256:c3b8bee303c6c6beed656cfc921218c529d65aa61114eb9e27c62047a1271b9b as download
+FROM curlimages/curl:8.9.0@sha256:4c1cc1c836054961219e03d71e3f48a993aa40b92c3482eed316e50ede4889d9 as download
 
 # renovate: datasource=git-tags depName=https://git.walbeck.it/walbeck-it/determine-docker-tags versioning=semver
 ENV DETERMINE_DOCKER_TAGS_VERSION v0.1.10