diff --git a/.env b/.env
index d4fad99362..0c0ac3a475 100644
--- a/.env
+++ b/.env
@@ -6,13 +6,13 @@ IMAGE_NAME=ghcr.io/open-telemetry/demo
 DEMO_VERSION=latest
 
 # Dependent images
-COLLECTOR_CONTRIB_IMAGE=otel/opentelemetry-collector-contrib:0.97.0
-GRAFANA_IMAGE=grafana/grafana:10.4.1
+COLLECTOR_CONTRIB_IMAGE=otel/opentelemetry-collector-contrib:0.99.0
+GRAFANA_IMAGE=grafana/grafana:10.4.2
 JAEGERTRACING_IMAGE=jaegertracing/all-in-one:1.55
 # must also update version field in /src/grafana/provisioning/datasources/opensearch.yml
 OPENSEARCH_IMAGE=opensearchproject/opensearch:2.12.0
 POSTGRES_IMAGE=postgres:16.2
-PROMETHEUS_IMAGE=quay.io/prometheus/prometheus:v2.51.1
+PROMETHEUS_IMAGE=quay.io/prometheus/prometheus:v2.51.2
 REDIS_IMAGE=redis:7.2-alpine
 TRACETEST_IMAGE=kubeshop/tracetest:v1.0.0