diff --git a/.devcontainer/devcontainer-lock.json b/.devcontainer/devcontainer-lock.json
index 360e67a..96396c5 100644
--- a/.devcontainer/devcontainer-lock.json
+++ b/.devcontainer/devcontainer-lock.json
@@ -5,10 +5,10 @@
       "resolved": "ghcr.io/devcontainers-extra/features/pre-commit@sha256:6e0bb2ce80caca1d94f44dab5d0653d88a1c00984e590adb7c6bce012d0ade6e",
       "integrity": "sha256:6e0bb2ce80caca1d94f44dab5d0653d88a1c00984e590adb7c6bce012d0ade6e"
     },
-    "ghcr.io/devcontainers/features/docker-in-docker:3": {
-      "version": "3.1.0",
-      "resolved": "ghcr.io/devcontainers/features/docker-in-docker@sha256:62e04ec83d944da4fd2830f68a677d1f5466c0654aea1e4baa30232d16029ac1",
-      "integrity": "sha256:62e04ec83d944da4fd2830f68a677d1f5466c0654aea1e4baa30232d16029ac1"
+    "ghcr.io/devcontainers/features/docker-in-docker:4": {
+      "version": "4.0.0",
+      "resolved": "ghcr.io/devcontainers/features/docker-in-docker@sha256:4fa87399214366e320d489991769c4f3f461e1ffe461f54eea78a41b34945bb5",
+      "integrity": "sha256:4fa87399214366e320d489991769c4f3f461e1ffe461f54eea78a41b34945bb5"
     }
   }
 }
diff --git a/.devcontainer/devcontainer.json b/.devcontainer/devcontainer.json
index c1364b1..2e7b5d2 100644
--- a/.devcontainer/devcontainer.json
+++ b/.devcontainer/devcontainer.json
@@ -1,7 +1,7 @@
 {
     "image": "mcr.microsoft.com/devcontainers/javascript-node:4-24",
     "features": {
-        "ghcr.io/devcontainers/features/docker-in-docker:3": {
+        "ghcr.io/devcontainers/features/docker-in-docker:4": {
             "moby": "false" // does not work with Debian Trixie based images
         },
         "ghcr.io/devcontainers-extra/features/pre-commit:2": {