diff --git a/agentscope-dependencies-bom/pom.xml b/agentscope-dependencies-bom/pom.xml
index 857e3409ee..0d2e42559e 100644
--- a/agentscope-dependencies-bom/pom.xml
+++ b/agentscope-dependencies-bom/pom.xml
@@ -92,7 +92,7 @@
         <tika.version>3.3.0</tika.version>
         <socket.io-client.version>2.1.2</socket.io-client.version>
         <mysql.version>9.6.0</mysql.version>
-        <opentelemetry-reactor.version>2.27.0-alpha</opentelemetry-reactor.version>
+        <opentelemetry-reactor.version>2.28.1-alpha</opentelemetry-reactor.version>
         <opentelemetry-semconv-incubating.version>1.41.0-alpha</opentelemetry-semconv-incubating.version>
         <redisson.version>4.2.0</redisson.version>
         <a2a-client.version>0.3.3.Final</a2a-client.version>