diff --git a/optaweb-employee-rostering/Dockerfile b/optaweb-employee-rostering/Dockerfile
index 55bcfd1..9604517 100644
--- a/optaweb-employee-rostering/Dockerfile
+++ b/optaweb-employee-rostering/Dockerfile
@@ -1,7 +1,7 @@
 FROM maven:3-jdk-8-slim AS builder
 MAINTAINER EasyPi Software Foundation
 
-ENV APP_VERSION=7.45.0.Final
+ENV APP_VERSION=8.12.0.Final
 ENV APP_URL=https://github.com/kiegroup/optaweb-employee-rostering/archive/${APP_VERSION}.tar.gz
 
 WORKDIR /opt/app
@@ -17,7 +17,7 @@ RUN set -xe \
 FROM openjdk:8-alpine
 MAINTAINER EasyPi Software Foundation
 
-ENV APP_VERSION=7.45.0.Final
+ENV APP_VERSION=8.12.0.Final
 
 WORKDIR /opt/app
 
diff --git a/optaweb-employee-rostering/docker-compose.yml b/optaweb-employee-rostering/docker-compose.yml
index c89f3d7..b427855 100644
--- a/optaweb-employee-rostering/docker-compose.yml
+++ b/optaweb-employee-rostering/docker-compose.yml
@@ -15,7 +15,7 @@ services:
     restart: unless-stopped
 
   postgres:
-    image: postgres:12-alpine
+    image: postgres:14-alpine
     volumes:
       - ./data:/var/lib/postgresql/data
     environment:
diff --git a/owntracks/ot-recorder/Dockerfile b/owntracks/ot-recorder/Dockerfile
index 79dce50..a94c298 100644
--- a/owntracks/ot-recorder/Dockerfile
+++ b/owntracks/ot-recorder/Dockerfile
@@ -26,4 +26,4 @@ VOLUME $OTR_STORAGEDIR
 COPY docker-entrypoint.sh /entrypoint.sh
 ENTRYPOINT ["/entrypoint.sh"]
 
-EXPOSE 8083
+EXPOSE 8083 8085
diff --git a/owntracks/ot-recorder/README.md b/owntracks/ot-recorder/README.md
index 9f8c028..3794184 100644
--- a/owntracks/ot-recorder/README.md
+++ b/owntracks/ot-recorder/README.md
@@ -7,7 +7,7 @@ location data published via MQTT (or HTTP) by the OwnTracks apps.
 ## docker-compose.yml
 
 ```yaml
-version: "3.7"
+version: "3.8"
 
 services:
 
@@ -15,6 +15,7 @@ services:
     image: vimagick/ot-recorder
     ports:
       - "8083:8083"
+      - "8085:8085"
     volumes:
       - ./data:/var/spool/owntracks/recorder/store
     environment:
@@ -23,8 +24,7 @@ services:
       - OTR_USER=username
       - OTR_PASS=password
       - OTR_TOPICS=owntracks/#
-      # OTR_CAFILE=/etc/ssl/certs/DST_Root_CA_X3.pem
-      # OTR_BROWSERAPIKEY=XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
+      # OTR_CAPATH=/etc/ssl/certs/
       # OTR_OPTIONS=--debug
     restart: unless-stopped
 
@@ -47,7 +47,6 @@ Click [this][2] to generate a google map api key.
 
 ```bash
 $ docker-compse up -d
-$ tree data
 $ docker-compose exec recorder bash
 >>> ocat --list
 {"results":["foo"]}
diff --git a/owntracks/ot-recorder/arm/Dockerfile b/owntracks/ot-recorder/arm/Dockerfile
index 1a1d5c6..f941caf 100644
--- a/owntracks/ot-recorder/arm/Dockerfile
+++ b/owntracks/ot-recorder/arm/Dockerfile
@@ -26,4 +26,4 @@ VOLUME $OTR_STORAGEDIR
 COPY docker-entrypoint.sh /entrypoint.sh
 ENTRYPOINT ["/entrypoint.sh"]
 
-EXPOSE 8083
+EXPOSE 8083 8085
diff --git a/owntracks/ot-recorder/arm/docker-compose.yml b/owntracks/ot-recorder/arm/docker-compose.yml
index 930e86e..74ed7b6 100644
--- a/owntracks/ot-recorder/arm/docker-compose.yml
+++ b/owntracks/ot-recorder/arm/docker-compose.yml
@@ -6,6 +6,7 @@ services:
     image: easypi/ot-recorder-arm
     ports:
       - "8083:8083"
+      - "8085:8085"
     volumes:
       - ./data:/var/spool/owntracks/recorder/store
     environment:
@@ -15,7 +16,6 @@ services:
       - OTR_PASS=password
       - OTR_TOPICS=owntracks/#
       - OTR_CAPATH=/etc/ssl/certs/
-      # OTR_BROWSERAPIKEY=XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
       # OTR_OPTIONS=--debug
     restart: unless-stopped
 
diff --git a/owntracks/ot-recorder/docker-compose.yml b/owntracks/ot-recorder/docker-compose.yml
index 5ac3dd6..d028bf0 100644
--- a/owntracks/ot-recorder/docker-compose.yml
+++ b/owntracks/ot-recorder/docker-compose.yml
@@ -6,6 +6,7 @@ services:
     image: vimagick/ot-recorder
     ports:
       - "8083:8083"
+      - "8085:8085"
     volumes:
       - ./data:/var/spool/owntracks/recorder/store
     environment:
@@ -15,7 +16,6 @@ services:
       - OTR_PASS=password
       - OTR_TOPICS=owntracks/#
       - OTR_CAPATH=/etc/ssl/certs/
-      # OTR_BROWSERAPIKEY=XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
       # OTR_OPTIONS=--debug
     restart: unless-stopped