diff --git a/Dockerfile b/Dockerfile
index 82d3c0f..63d37dc 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM rust:1.61.0-buster as build
+FROM rust:1.64.0-buster as build
 
 ENV DEBIAN_FRONTEND=noninteractive