diff --git a/dev/portal_prometheus/Dockerfile b/dev/portal_prometheus/Dockerfile
index dd9b57b..647e9cd 100644
--- a/dev/portal_prometheus/Dockerfile
+++ b/dev/portal_prometheus/Dockerfile
@@ -1,2 +1,2 @@
-FROM prom/prometheus:v2.40.1
+FROM prom/prometheus:v2.40.5
 ADD prometheus.yml /etc/prometheus
diff --git a/dev/site_prometheus/Dockerfile b/dev/site_prometheus/Dockerfile
index dd9b57b..647e9cd 100644
--- a/dev/site_prometheus/Dockerfile
+++ b/dev/site_prometheus/Dockerfile
@@ -1,2 +1,2 @@
-FROM prom/prometheus:v2.40.1
+FROM prom/prometheus:v2.40.5
 ADD prometheus.yml /etc/prometheus
diff --git a/docker-compose.portal.yml b/docker-compose.portal.yml
index 281135c..4730717 100644
--- a/docker-compose.portal.yml
+++ b/docker-compose.portal.yml
@@ -11,7 +11,7 @@ x-logging:
 services:
   # global prometheus instance scraping data from the local instances
   portal_prometheus:
-    image: "prom/prometheus:v2.40.1"
+    image: "prom/prometheus:v2.40.5"
     container_name: portal_prometheus
     networks:
       portal:
@@ -52,7 +52,7 @@ services:
       PROMSCALE_DB_URI: postgres://${POSTGRES_USER}:${POSTGRES_PASSWORD}@${POSTGRES_HOST}:${POSTGRES_PORT}/${POSTGRES_DB}?sslmode=allow
 
   portal_grafana:
-    image: "grafana/grafana:9.2.3"
+    image: "grafana/grafana:9.3.1"
     container_name: portal_grafana
     depends_on:
       - portal_prometheus
diff --git a/docker-compose.site.yml b/docker-compose.site.yml
index 5d8eb0f..b2fe8bb 100644
--- a/docker-compose.site.yml
+++ b/docker-compose.site.yml
@@ -35,7 +35,7 @@ services:
       - "${EXPORTER_PORT}:8080"
   # prometheus instance responsible for monitoring
   site_prometheus:
-    image: "prom/prometheus:v2.40.1"
+    image: "prom/prometheus:v2.40.5"
     # use self build Dockerfile as alternative
     # build: prod/site_prometheus
     container_name: project_usage_prometheus
@@ -51,7 +51,7 @@ services:
     # use the one below to have haproxy debug log directly to stdout including
     # every request with auth headers
     # image: mminks/haproxy-docker-logging:latest
-    image: "haproxy:2.6.6-alpine"
+    image: "haproxy:2.7.0-alpine"
     # use self build Dockerfile as alternative
     # build: prod/haproxy
     container_name: project_usage_proxy
@@ -71,7 +71,7 @@ services:
     environment:
       - PORTAL_AUTH_TOKEN
   site_grafana:
-    image: "grafana/grafana:9.2.3"
+    image: "grafana/grafana:9.3.1"
     # use self build Dockerfile as alternative
     # build: prod/grafana
     container_name: project_usage_grafana
diff --git a/prod/haproxy/Dockerfile b/prod/haproxy/Dockerfile
index 4658d3c..8808a4e 100644
--- a/prod/haproxy/Dockerfile
+++ b/prod/haproxy/Dockerfile
@@ -1,4 +1,4 @@
-FROM haproxy:2.6-alpine
+FROM haproxy:2.7-alpine
 ADD etc/haproxy.cfg /usr/local/etc/haproxy/haproxy.cfg
 
 EXPOSE 80
diff --git a/prod/portal_prometheus/Dockerfile b/prod/portal_prometheus/Dockerfile
index dd9b57b..647e9cd 100644
--- a/prod/portal_prometheus/Dockerfile
+++ b/prod/portal_prometheus/Dockerfile
@@ -1,2 +1,2 @@
-FROM prom/prometheus:v2.40.1
+FROM prom/prometheus:v2.40.5
 ADD prometheus.yml /etc/prometheus
diff --git a/prod/site_prometheus/Dockerfile b/prod/site_prometheus/Dockerfile
index caf9180..0df6a45 100644
--- a/prod/site_prometheus/Dockerfile
+++ b/prod/site_prometheus/Dockerfile
@@ -1,4 +1,4 @@
-FROM prom/prometheus:v2.40.1
+FROM prom/prometheus:v2.40.5
 # relative to compose file
 ADD prometheus.yml /etc/prometheus/prometheus.yml
 
diff --git a/shared/grafana/Dockerfile b/shared/grafana/Dockerfile
index 1357f2e..9b216de 100644
--- a/shared/grafana/Dockerfile
+++ b/shared/grafana/Dockerfile
@@ -1,4 +1,4 @@
-FROM grafana/grafana:9.2.3
+FROM grafana/grafana:9.3.1
 COPY provisioning/* /etc/grafana/provisioning/
 
 EXPOSE 3000