diff --git a/Dockerfile b/Dockerfile
index 8082e84..516e297 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -19,7 +19,7 @@
 #                          secret or systemd EnvironmentFile — never
 #                          commit it.
 
-FROM rust:1.95-bookworm AS builder
+FROM rust:1.97-bookworm AS builder
 
 WORKDIR /build