diff --git a/webserver/docker_icinga/templates/Dockerfile b/webserver/docker_icinga/templates/Dockerfile
index d62b0f6f8e5cb5239958d4ce2e29009302864664..0baa7cc71797571b834fff53af2a84f773d9bff2 100644
--- a/webserver/docker_icinga/templates/Dockerfile
+++ b/webserver/docker_icinga/templates/Dockerfile
@@ -1,9 +1,9 @@
-FROM jordan/icinga2:2.12.1
+FROM jordan/icinga2:2.13.1
 
-# Install additional Packages 
+# Install additional Packages
 RUN apt-get update \
  && apt-get install -y -q --no-install-recommends \
-    curl \ 
+    curl \
     dnsutils \
     git \
     jq \
@@ -20,32 +20,31 @@ RUN apt-get update \
  && apt-get clean \
  && rm -rf /tmp/* /var/lib/apt/lists/* /var/cache/debconf/*-old
 
-# Helper Scripe  
-COPY check_rbl_helper.sh /opt 
-COPY notify_by_pushover.sh /opt 
+# Helper Scripe
+COPY check_rbl_helper.sh /opt
+COPY notify_by_pushover.sh /opt
 RUN chmod +x /opt/*.sh
 
 # check_mqtt
 RUN cd /opt/ \
  && git clone https://github.com/jpmens/check-mqtt.git \
  && cd /opt/check-mqtt/ \
- && git checkout v3.0
+ && git checkout 7df3d82c339b1b64e89c1a3d1050289924698f11
 
 # check_rbl
 RUN cd /opt/ \
  && git clone https://github.com/matteocorti/check_rbl.git \
  && cd /opt/check_rbl/ \
- && git checkout v1.5.7
+ && git checkout v1.6.3
 
 # prom2json -- needed for check_metric_value
 RUN cd /opt/ \
  && wget https://github.com/prometheus/prom2json/releases/download/v1.3.0/prom2json-1.3.0.linux-amd64.tar.gz \
  && tar --strip-components=1 -xzvf prom2json-1.3.0.linux-amd64.tar.gz \
  && chmod ugo+x /opt/prom2json
- 
+
 # check_metric_value - commit from 16.12.2020
 RUN cd /opt/ \
  && git clone https://github.com/elberfeld/check_metric_value.git \
  && cd /opt/check_metric_value/ \
- && git checkout b94d3c3e78497a05e3b4520d33421f37e4d77985 
-
+ && git checkout b94d3c3e78497a05e3b4520d33421f37e4d77985
diff --git a/webserver/docker_icinga/templates/docker-compose.yml b/webserver/docker_icinga/templates/docker-compose.yml
index 481b96c31ee7ede1b39391ea0c861cbf62b0821e..222f5df07ed5f110e0562108710651554f774383 100644
--- a/webserver/docker_icinga/templates/docker-compose.yml
+++ b/webserver/docker_icinga/templates/docker-compose.yml
@@ -3,7 +3,7 @@
 version: "2.4"
 
 services:
-  
+
   app:
 
     build: .
@@ -43,14 +43,14 @@ services:
       - traefik.enable=true
       - traefik.http.routers.{{ servicename }}.rule=Host(`{{ domain }}`)
       - traefik.http.routers.{{ servicename }}.entrypoints=websecure
-      - traefik.http.services.{{ servicename }}.loadbalancer.server.port=80      
+      - traefik.http.services.{{ servicename }}.loadbalancer.server.port=80
     networks:
       - default
       - web
 
   db:
 
-    image: mariadb:10.5.8
+    image: mariadb:10.7.1
     restart: always
     ports:
       - "{{ int_ip4 }}:{{mysql_port}}:3306"
@@ -63,10 +63,10 @@ services:
       MYSQL_USER: icinga
     networks:
       - default
-  
+
   graphite:
-    
-    image: graphiteapp/graphite-statsd:1.1.7-6
+
+    image: graphiteapp/graphite-statsd:1.1.8-7
     restart: always
     volumes:
       - "{{ basedir }}/graphite-conf/storage-schemas.conf:/opt/graphite/conf/storage-schemas.conf"
@@ -80,10 +80,10 @@ services:
       GRAPHITE_LOG_FILE_RENDERING: "-"
     networks:
       - default
-  
+
 networks:
   web:
-    external: true    
+    external: true
   default:
     driver: bridge
     enable_ipv6: true