diff --git a/parent/pom.xml b/parent/pom.xml
index 2bb9552b0ed27..b7d8d847b0c8c 100644
--- a/parent/pom.xml
+++ b/parent/pom.xml
@@ -430,7 +430,7 @@
         <olingo4-version>5.0.0</olingo4-version>
         <ognl-version>3.4.10</ognl-version>
         <mcp-java-sdk-version>1.0.0</mcp-java-sdk-version>
-        <openai-java-version>4.26.0</openai-java-version>
+        <openai-java-version>4.28.0</openai-java-version>
         <openapi-generator-version>7.20.0</openapi-generator-version>
         <openjpa-version>4.1.1</openjpa-version>
         <opensearch-rest-client-version>3.5.0</opensearch-rest-client-version>