diff --git a/examples/crd-client/Dockerfile b/examples/crd-client/Dockerfile
index 3a5e518933..4771592cea 100644
--- a/examples/crd-client/Dockerfile
+++ b/examples/crd-client/Dockerfile
@@ -21,7 +21,7 @@ RUN go mod init && go mod tidy
 RUN CGO_ENABLED=0 GOOS=linux go build -a -installsuffix cgo -o client .
 
 # Create the final image that will run the webhook server for FleetAutoscaler webhook policy
-FROM alpine:3.13.1
+FROM alpine:3.21.5
 RUN adduser -D -u 1000 client
 
 COPY --from=builder /go/src/crd-client \