diff --git a/CHANGELOG.md b/CHANGELOG.md
index 808e9656bb..e28f266221 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -7,6 +7,9 @@ release.
 
 ## Unreleased
 
+* update PHP quoteservice to use 1.0.0
+  ([#1236](https://github.com/open-telemetry/opentelemetry-demo/pull/1236))
+
 ## 1.6.0
 
 * update PHP quoteservice to use RC1
diff --git a/src/quoteservice/composer.json b/src/quoteservice/composer.json
index 94ae920759..141b974f77 100644
--- a/src/quoteservice/composer.json
+++ b/src/quoteservice/composer.json
@@ -2,18 +2,17 @@
     "name": "openteletry-demo/quoteservice",
     "description": "Quote Service part of OpenTelemetry Demo",
     "license": "Apache-2.0",
-    "minimum-stability": "beta",
     "require": {
         "php": ">= 8.2",
         "ext-json": "*",
         "ext-pcntl": "*",
-        "monolog/monolog": "3.5.0",
-        "open-telemetry/api": "1.0.0RC1",
-        "open-telemetry/sdk": "1.0.0RC1",
-        "open-telemetry/exporter-otlp": "1.0.0RC1",
-        "open-telemetry/opentelemetry-auto-slim": "1.0.0beta10",
-        "open-telemetry/detector-container": "0.0.3",
-        "open-telemetry/opentelemetry-logger-monolog": "0.0.5",
+        "monolog/monolog": "3.4.0",
+        "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/detector-container": "1.0.0",
+        "open-telemetry/opentelemetry-logger-monolog": "1.0.0",
         "guzzlehttp/guzzle": "7.8.0",
         "php-di/php-di": "7.0.6",
         "php-di/slim-bridge": "3.4.0",