diff --git a/Dockerfile b/Dockerfile
index 01e7880..3fdbbe8 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,12 +1,12 @@
-FROM alpine:3.18.4
+FROM alpine:3.19.0
 
 LABEL org.opencontainers.image.authors="Jonas Wagner <jwagner@knoppiks.de>"
 
-# renovate: datasource=repology depName=alpine_3_18/keepalived
+# renovate: datasource=repology depName=alpine_3_19/keepalived
 ENV KEEPALIVED_VERSION="2.2.8-r0"
 
-# renovate: datasource=repology depName=alpine_3_18/curl
-ENV CURL_VERSION="8.4.0-r0"
+# renovate: datasource=repology depName=alpine_3_19/curl
+ENV CURL_VERSION="8.5.0-r0"
 
 RUN apk add --no-cache keepalived=${KEEPALIVED_VERSION} curl=${CURL_VERSION}