diff --git a/Dockerfile b/Dockerfile
index 6afe3aa..21e7830 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM --platform=$BUILDPLATFORM rust:1.90-alpine AS chef
+FROM --platform=$BUILDPLATFORM rust:1.91-alpine AS chef
 
 ARG TARGETPLATFORM
 ARG BUILDPLATFORM