diff --git a/src/quoteservice/Dockerfile b/src/quoteservice/Dockerfile
index 9f3079969a..f1ab3956be 100644
--- a/src/quoteservice/Dockerfile
+++ b/src/quoteservice/Dockerfile
@@ -2,7 +2,7 @@
 # SPDX-License-Identifier: Apache-2.0
 
 
-FROM php:8.2-cli as base
+FROM php:8.3-cli as base
 
 ADD https://github.com/mlocati/docker-php-extension-installer/releases/latest/download/install-php-extensions /usr/local/bin/
 RUN chmod +x /usr/local/bin/install-php-extensions \
@@ -17,7 +17,7 @@ CMD php public/index.php
 USER www-data
 EXPOSE ${QUOTE_SERVICE_PORT}
 
-FROM composer:2.6 AS vendor
+FROM composer:2.7 AS vendor
 
 WORKDIR /tmp/
 COPY ./src/quoteservice/composer.json .
diff --git a/src/quoteservice/composer.json b/src/quoteservice/composer.json
index 130fd1f910..83386dc0ba 100644
--- a/src/quoteservice/composer.json
+++ b/src/quoteservice/composer.json
@@ -3,17 +3,17 @@
     "description": "Quote Service part of OpenTelemetry Demo",
     "license": "Apache-2.0",
     "require": {
-        "php": ">= 8.2",
+        "php": ">= 8.3",
         "ext-json": "*",
         "ext-pcntl": "*",
         "monolog/monolog": "3.5.0",
-        "open-telemetry/api": "1.0.0",
-        "open-telemetry/sdk": "1.0.0",
-        "open-telemetry/exporter-otlp": "1.0.0",
-        "open-telemetry/opentelemetry-auto-slim": "1.0.0",
+        "open-telemetry/api": "1.0.3",
+        "open-telemetry/sdk": "1.0.8",
+        "open-telemetry/exporter-otlp": "1.0.3",
+        "open-telemetry/opentelemetry-auto-slim": "1.0.4",
         "open-telemetry/detector-container": "1.0.0",
         "open-telemetry/opentelemetry-logger-monolog": "1.0.0",
-        "guzzlehttp/guzzle": "7.8.0",
+        "guzzlehttp/guzzle": "7.8.1",
         "php-di/php-di": "7.0.6",
         "php-di/slim-bridge": "3.4.0",
         "php-http/guzzle7-adapter": "1.0.0",