diff --git a/.env.override b/.env.override
index 77f3f5a544..ae6a318a77 100644
--- a/.env.override
+++ b/.env.override
@@ -2,7 +2,7 @@
 # PLACE YOUR .env ENVIRONMENT VARIABLES OVERRIDES IN THIS FILE
 
 # Demo Elastic App version
-IMAGE_VERSION=2.1.4
+IMAGE_VERSION=2.1.5
 IMAGE_NAME=ghcr.io/elastic/opentelemetry-demo
 
 # *********************
@@ -16,7 +16,7 @@ KAFKA_SERVICE_DOCKERFILE=./src/kafka/Dockerfile.elastic
 # Elastic Collector
 # *********************
 ELASTIC_AGENT_OTEL=true
-COLLECTOR_CONTRIB_IMAGE="docker.elastic.co/elastic-agent/elastic-agent:9.1.3"
+COLLECTOR_CONTRIB_IMAGE="docker.elastic.co/elastic-agent/elastic-agent:9.2.0"
 OTEL_COLLECTOR_CONFIG="./src/otel-collector/otelcol-elastic-config.yaml"
 ELASTICSEARCH_ENDPOINT="YOUR_ENDPOINT"
 ELASTICSEARCH_API_KEY="YOUR_API_KEY"
diff --git a/demo.sh b/demo.sh
index efacb043e2..24a9a0de11 100755
--- a/demo.sh
+++ b/demo.sh
@@ -3,7 +3,7 @@
 set -eu
 
 # Constants
-ELASTIC_STACK_VERSION="9.1.3"
+ELASTIC_STACK_VERSION="9.2.0"
 ENV_OVERRIDE_FILE=".env.override"
 NAMESPACE="opentelemetry-operator-system"
 HELM_REPO_NAME="open-telemetry"
diff --git a/src/cart/src/Directory.Build.props b/src/cart/src/Directory.Build.props
index 046533d15d..9ac6bb9033 100644
--- a/src/cart/src/Directory.Build.props
+++ b/src/cart/src/Directory.Build.props
@@ -1,5 +1,5 @@
 <Project>
   <ItemGroup>
-    <PackageReference Include="Elastic.OpenTelemetry" Version="1.0.1" />
+    <PackageReference Include="Elastic.OpenTelemetry" Version="1.1.0" />
   </ItemGroup>
 </Project>
diff --git a/src/cart/src/cart.csproj b/src/cart/src/cart.csproj
index 4092cc1f05..489b84d030 100644
--- a/src/cart/src/cart.csproj
+++ b/src/cart/src/cart.csproj
@@ -18,16 +18,16 @@
     <!-- Keeping Grpc.AspNetCore* to 2.67 due to https://github.com/grpc/grpc/issues/38538 -->
     <PackageReference Include="Grpc.AspNetCore" Version="2.67.0" />
     <PackageReference Include="Grpc.AspNetCore.HealthChecks" Version="2.67.0" />
-    <PackageReference Include="OpenTelemetry.Exporter.OpenTelemetryProtocol" Version="1.11.2" />
-    <PackageReference Include="OpenTelemetry.Extensions.Hosting" Version="1.11.2" />
-    <PackageReference Include="OpenTelemetry.Instrumentation.AspNetCore" Version="1.11.1" />
-    <PackageReference Include="OpenTelemetry.Instrumentation.GrpcNetClient" Version="1.11.0-beta.2" />
-    <PackageReference Include="OpenTelemetry.Instrumentation.Http" Version="1.11.1" />
-    <PackageReference Include="OpenTelemetry.Instrumentation.Process" Version="1.11.0-beta.2" />
-    <PackageReference Include="OpenTelemetry.Instrumentation.StackExchangeRedis" Version="1.11.0-beta.2" />
-    <PackageReference Include="OpenTelemetry.Instrumentation.Runtime" Version="1.11.1" />
-    <PackageReference Include="OpenTelemetry.Resources.Container" Version="1.11.0-beta.2" />
-    <PackageReference Include="OpenTelemetry.Resources.Host" Version="1.11.0-beta.2" />
+    <PackageReference Include="OpenTelemetry.Exporter.OpenTelemetryProtocol" Version="1.12.0" />
+    <PackageReference Include="OpenTelemetry.Extensions.Hosting" Version="1.12.0" />
+    <PackageReference Include="OpenTelemetry.Instrumentation.AspNetCore" Version="1.12.0" />
+    <PackageReference Include="OpenTelemetry.Instrumentation.GrpcNetClient" Version="1.12.0-beta.1" />
+    <PackageReference Include="OpenTelemetry.Instrumentation.Http" Version="1.12.0" />
+    <PackageReference Include="OpenTelemetry.Instrumentation.Process" Version="1.12.0-beta.1" />
+    <PackageReference Include="OpenTelemetry.Instrumentation.StackExchangeRedis" Version="1.12.0-beta.1" />
+    <PackageReference Include="OpenTelemetry.Instrumentation.Runtime" Version="1.12.0" />
+    <PackageReference Include="OpenTelemetry.Resources.Container" Version="1.12.0-beta.1" />
+    <PackageReference Include="OpenTelemetry.Resources.Host" Version="1.12.0-beta.1" />
     <PackageReference Include="StackExchange.Redis" Version="2.8.31" />
     <PackageReference Include="OpenFeature.Contrib.Providers.Flagd" Version="0.3.2" />
     <PackageReference Include="OpenFeature" Version="2.7.0" />
diff --git a/src/load-generator/requirements.txt b/src/load-generator/requirements.txt
index 8fafa9aaa7..2b4ba69ab9 100644
--- a/src/load-generator/requirements.txt
+++ b/src/load-generator/requirements.txt
@@ -5,7 +5,7 @@ charset-normalizer==3.4.1
 click==8.1.8
 configargparse==1.7
 deprecated==1.2.18
-elastic-opentelemetry==1.8.0
+elastic-opentelemetry==1.9.0
 Flask==3.1.2
 flask-basicauth==0.2.0
 flask-cors==5.0.1
diff --git a/src/payment/Dockerfile b/src/payment/Dockerfile
index 60b0a35bde..bd6630d38f 100644
--- a/src/payment/Dockerfile
+++ b/src/payment/Dockerfile
@@ -27,4 +27,8 @@ COPY ./src/payment/logger.js logger.js
 
 EXPOSE ${PAYMENT_PORT}
 
-CMD ["index.js"]
+## The two steps below reproduce what "npm run start" would do, but using
+## distroless we cannot use "npm" directly.
+ENV OTEL_EXPORTER_OTLP_PROTOCOL=grpc
+
+CMD [ "--import", "@elastic/opentelemetry-node", "index.js" ]
diff --git a/src/payment/package.json b/src/payment/package.json
index 9c90e23ca4..a5c476cbed 100644
--- a/src/payment/package.json
+++ b/src/payment/package.json
@@ -11,7 +11,7 @@
   "author": "Jonathan Lui",
   "license": "ISC",
   "dependencies": {
-    "@elastic/opentelemetry-node": "^1.0.0",
+    "@elastic/opentelemetry-node": "1.5.0",
     "@grpc/grpc-js": "1.12.6",
     "@grpc/proto-loader": "0.8.0",
     "@openfeature/flagd-provider": "0.13.3",
diff --git a/src/recommendation/requirements.txt b/src/recommendation/requirements.txt
index 9442fac1cd..1135d0e080 100644
--- a/src/recommendation/requirements.txt
+++ b/src/recommendation/requirements.txt
@@ -1,7 +1,7 @@
 grpcio-health-checking==1.71.0
 grpcio==1.71.0
 
-elastic-opentelemetry==1.8.0
+elastic-opentelemetry==1.9.0
 
 python-dotenv==1.1.1
 python-json-logger==3.3.0