diff --git a/.devcontainer/devcontainer.json b/.devcontainer/devcontainer.json
index 409ed25..8346cab 100644
--- a/.devcontainer/devcontainer.json
+++ b/.devcontainer/devcontainer.json
@@ -5,7 +5,7 @@
 	"workspaceFolder": "/workspace",
 	"shutdownAction": "stopCompose",
 	"features": {
-		"ghcr.io/devcontainers/features/docker-in-docker:2": {},
+		"ghcr.io/devcontainers/features/docker-in-docker:3": {},
 		"ghcr.io/devcontainers/features/node:2": {}
 	},
 	"postCreateCommand": "npm install -g pyright @openai/codex && pip install --no-cache-dir uv && curl -fsSL https://claude.ai/install.sh | bash",