diff --git a/bin/deploy_dev_demo.sh b/bin/deploy_dev_demo.sh
index 53215f6b..594aeebd 100755
--- a/bin/deploy_dev_demo.sh
+++ b/bin/deploy_dev_demo.sh
@@ -44,16 +44,26 @@ ssh -p "$DEPLOY_PORT" "$DEPLOY_HOST" DEPLOY_PATH="$DEPLOY_PATH" DEPLOY_SERVICE="
 set -Eeuo pipefail
 cd "$DEPLOY_PATH"
 
-if [[ -f compose.yml || -f compose.yaml || -f docker-compose.yml ]]; then
-    COMPOSE=(docker compose)
+if [[ -f compose.yml ]]; then
+    COMPOSE_FILE=compose.yml
+elif [[ -f compose.yaml ]]; then
+    COMPOSE_FILE=compose.yaml
+elif [[ -f docker-compose.yml ]]; then
+    COMPOSE_FILE=docker-compose.yml
 else
     echo "[X] No compose file found in $DEPLOY_PATH" >&2
     exit 1
 fi
 
-export ARCHIVEBOX_IMAGE="$DEPLOY_IMAGE"
+cat > .archivebox-deploy.override.yml <<EOF
+services:
+  $DEPLOY_SERVICE:
+    image: $DEPLOY_IMAGE
+EOF
 
-echo "[+] Pulling $ARCHIVEBOX_IMAGE..."
+COMPOSE=(docker compose -f "$COMPOSE_FILE" -f .archivebox-deploy.override.yml)
+
+echo "[+] Pulling $DEPLOY_IMAGE..."
 "${COMPOSE[@]}" pull "$DEPLOY_SERVICE"
 
 echo "[+] Restarting $DEPLOY_SERVICE..."
diff --git a/etc/package.json b/etc/package.json
index d9638639..f55bf5ee 100644
--- a/etc/package.json
+++ b/etc/package.json
@@ -1,6 +1,6 @@
 {
   "name": "archivebox",
-  "version": "0.9.31rc3",
+  "version": "0.9.31rc4",
   "repository": "github:ArchiveBox/ArchiveBox",
   "license": "MIT",
   "dependencies": {
diff --git a/pyproject.toml b/pyproject.toml
index 5d3ba136..3da90bfb 100755
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,6 +1,6 @@
 [project]
 name = "archivebox"
-version = "0.9.31rc3"
+version = "0.9.31rc4"
 requires-python = ">=3.13"
 description = "Self-hosted internet archiving solution."
 authors = [{name = "Nick Sweeting", email = "pyproject.toml@archivebox.io"}]