diff --git a/.devcontainer/Dockerfile b/.devcontainer/Dockerfile
index 250f496..ef08449 100644
--- a/.devcontainer/Dockerfile
+++ b/.devcontainer/Dockerfile
@@ -1,4 +1,4 @@
-FROM rust:1.90.0
+FROM rust:1.94.1-trixie
 
 # Install basic development tools
 RUN apt-get update && apt-get install -y \