diff --git a/.devcontainer/devcontainer.json b/.devcontainer/devcontainer.json
index a698568..ffe56c9 100644
--- a/.devcontainer/devcontainer.json
+++ b/.devcontainer/devcontainer.json
@@ -21,7 +21,7 @@
   },
   "postCreateCommand": "uv sync --group test",
   "features": {
-    "ghcr.io/devcontainers/features/docker-in-docker:2": {
+    "ghcr.io/devcontainers/features/docker-in-docker:4": {
       "moby": false
     }
   }