diff --git a/examples/example01/Dockerfile.debug b/examples/example01/Dockerfile.debug
index 2de98b9b4e38ee9f00ed6e1bb2e56a78663e50a4..193d0548563e296f6c8066e7a57ef6f1d966a2cc 100644
--- a/examples/example01/Dockerfile.debug
+++ b/examples/example01/Dockerfile.debug
@@ -9,7 +9,7 @@ RUN --mount=type=cache,target=/root/go/pkg/mod \
 RUN go install github.com/go-delve/delve/cmd/dlv@v1.22.1
 RUN make build-debug
 
-FROM ubuntu:22.04 as ubuntu
+FROM ubuntu:24.04 as ubuntu
 EXPOSE 7030
 WORKDIR /debug/
 RUN apt-get update && apt-get upgrade -y