diff --git a/examples/rust-simple/Dockerfile b/examples/rust-simple/Dockerfile
index d798eacca3..6f932b5407 100644
--- a/examples/rust-simple/Dockerfile
+++ b/examples/rust-simple/Dockerfile
@@ -27,7 +27,7 @@ COPY Makefile /home/builder/agones/examples/rust-simple/
 WORKDIR /home/builder/agones/examples/rust-simple
 RUN make build-server
 
-FROM debian:bullseye
+FROM debian:bookworm
 RUN useradd -u 1000 -m server
 
 COPY --from=builder --chown=server:server /home/builder/agones/examples/rust-simple/target/release/rust-simple /home/server/rust-simple
diff --git a/examples/rust-simple/Makefile b/examples/rust-simple/Makefile
index 971e3cfad0..50d1c09886 100644
--- a/examples/rust-simple/Makefile
+++ b/examples/rust-simple/Makefile
@@ -30,9 +30,9 @@ mkfile_path := $(abspath $(lastword $(MAKEFILE_LIST)))
 project_path := $(dir $(mkfile_path))
 root_path := $(realpath $(project_path)/../..)
 ifeq ($(REPOSITORY),)
-	server_tag := rust-simple-server:0.12
+	server_tag := rust-simple-server:0.13
 else
-	server_tag := $(REPOSITORY)/rust-simple-server:0.12
+	server_tag := $(REPOSITORY)/rust-simple-server:0.13
 endif
 
 #   _____                    _