diff --git a/Dockerfile b/Dockerfile
index 7f05e341f..00a99f7a9 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,7 +1,7 @@
 # Multistage docker build, requires docker 17.05
 
 # builder stage
-FROM rust:1.26 as builder
+FROM rust:1.29.0 as builder
 
 RUN set -ex && \
     apt-get update && \