diff --git a/Dockerfile b/Dockerfile
index 1dd28b2..b97b2ea 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM rust:1.75
+FROM rust:1.78.0-alpine
 
 RUN apt-get update -yqq && apt-get install -yqq cmake g++