diff --git a/Dockerfile b/Dockerfile
index 22b2524..43ed0a3 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,5 +1,5 @@
 # BuildKit invalidates the binary when copied source files change.
-FROM rust:1.88.0-bookworm@sha256:af306cfa71d987911a781c37b59d7d67d934f49684058f96cf72079c3626bfe0 AS builder
+FROM rust:1.97.1-bookworm@sha256:0e2bcaef56d041a486784e54104a81aebe0da44bd03019bd70bc0401e42e4a97 AS builder
 
 WORKDIR /app