diff --git a/Dockerfile b/Dockerfile
index 174d540..bb87d2e 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -20,7 +20,7 @@ COPY pkg/ pkg/
 RUN CGO_ENABLED=0 go build \
     -a -o bpdispatcher ./cmd/bpdispatcher
 
-FROM alpine:3.19
+FROM alpine:3.20
 
 RUN apk --no-cache add ca-certificates