diff --git a/Dockerfile b/Dockerfile
index f7353f4..45a4a5d 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM rust:1.44.1-slim-buster AS builder
+FROM rust:1.68.0-slim-buster AS builder
 
 ARG VERSION=v0.9.0
 ENV REPO=https://github.com/romanz/electrs.git