diff --git a/gtd.org b/gtd.org
index ffa8bfa..0cc7790 100644
--- a/gtd.org
+++ b/gtd.org
@@ -186,7 +186,14 @@ Slim down the org-agent microkernel by moving non-essential cognitive functions
     - Verified with `gateway-matrix-tests.lisp`.
 
 *** TRACK: DEPLOYMENT & INFRASTRUCTURE
-**** TODO Create Dockerfile and docker-compose.yml for containerized setup
+**** DONE Create Dockerfile and docker-compose.yml for containerized setup
+    CLOSED: [2026-04-11 Sat 17:30]
+    :PROPERTIES:
+    :ID: docker-infra-task
+    :END:
+    - Created `Dockerfile` (Debian-based, SBCL + Quicklisp + signal-cli).
+    - Created `docker-compose.yml` with host-volume mapping for memex.
+    - Created `docs/deployment.org` guide.
 **** TODO Create Bare Metal installation scripts/playbooks
 **** TODO Create LXC (Linux Containers) template/guide
 **** TODO Create VM Vagrantfiles/Cloud-init configs
diff --git a/projects/org-agent b/projects/org-agent
index 0c0a18c..728ad53 160000
--- a/projects/org-agent
+++ b/projects/org-agent
@@ -1 +1 @@
-Subproject commit 0c0a18cb30248fa5bc3871fdaaa9b8232fe246b0
+Subproject commit 728ad5306be819d768146efd0aa2be5934a466ae