diff --git a/Dockerfile b/Dockerfile
index 9c3ea196..9bfbf416 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM rust:latest-slim AS builder
+FROM rust:1.88-slim AS builder
 
 # Install build dependencies for both X11 and Wayland
 RUN apt-get update && apt-get install -y \