diff --git a/agentscope-dependencies-bom/pom.xml b/agentscope-dependencies-bom/pom.xml
index 00732bb042..7b41aa6dac 100644
--- a/agentscope-dependencies-bom/pom.xml
+++ b/agentscope-dependencies-bom/pom.xml
@@ -79,7 +79,7 @@
         <bailian.version>2.8.2</bailian.version>
         <openai-java.version>4.28.0</openai-java.version>
         <anthropic.version>2.14.0</anthropic.version>
-        <mcp.version>0.17.0</mcp.version>
+        <mcp.version>1.1.3</mcp.version>
         <slf4j.version>2.0.17</slf4j.version>
         <qdrant.version>1.17.0</qdrant.version>
         <milvus.version>2.6.17</milvus.version>