diff --git a/.devcontainer/devcontainer-lock.json b/.devcontainer/devcontainer-lock.json
index e39b1dd..6c23165 100644
--- a/.devcontainer/devcontainer-lock.json
+++ b/.devcontainer/devcontainer-lock.json
@@ -1,9 +1,9 @@
 {
   "features": {
     "ghcr.io/devcontainers/features/docker-in-docker:2": {
-      "version": "2.10.2",
-      "resolved": "ghcr.io/devcontainers/features/docker-in-docker@sha256:23ae11a86089da5f0b98a6edd603f91831802b7f2d5ef1e104e1b94a3beb546c",
-      "integrity": "sha256:23ae11a86089da5f0b98a6edd603f91831802b7f2d5ef1e104e1b94a3beb546c"
+      "version": "2.12.0",
+      "resolved": "ghcr.io/devcontainers/features/docker-in-docker@sha256:5f3e2005aad161ce3ff7700b2603f11935348c039f9166960efd050d69cd3014",
+      "integrity": "sha256:5f3e2005aad161ce3ff7700b2603f11935348c039f9166960efd050d69cd3014"
     },
     "ghcr.io/ministryofjustice/devcontainer-feature/container-structure-test:1": {
       "version": "1.0.0",