diff --git a/Dockerfile b/Dockerfile
index 3bb44c0..9a0d634 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,5 +1,5 @@
 ARG VERSION
-FROM rust:1.79 as builder
+FROM rust:1.81 as builder
 
 WORKDIR /crabwalk
 COPY . .