diff --git a/Dockerfile b/Dockerfile
index d7ef67a61..a9d4fdf9a 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -6,7 +6,7 @@ COPY . .
 
 RUN CGO_ENABLED=0 go build -ldflags="-w -s -X 'main.version=${VERSION}'" ./cmd/image-registry-metrics-exporter
 
-FROM docker.io/alpine:3.18.4
+FROM docker.io/alpine:3.19.0
 # renovate: datasource=repology depName=alpine_3_18/ca-certificates versioning=loose
 ARG CA_CERTIFICATES_VERSION=20230506-r0