diff --git a/bin/core/Dockerfile b/bin/core/Dockerfile
index d439c3db0..1566ec989 100644
--- a/bin/core/Dockerfile
+++ b/bin/core/Dockerfile
@@ -1,4 +1,4 @@
-FROM rust:latest as builder
+FROM rust:1.71.1 as builder
 WORKDIR /builder
 
 COPY . .