diff --git a/Dockerfile b/Dockerfile
index 050c9fe..68efea0 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -12,7 +12,7 @@ COPY go.sum go.sum
 RUN go get -d -v
 RUN CGO_ENABLED=0 GOOS=linux go build --ldflags '-w -s -extldflags "-static"' -o cloudflare_exporter .
 
-FROM alpine:3.20
+FROM alpine:3.22
 
 RUN apk update && apk add ca-certificates