diff --git a/virtual-patient-common/pom.xml b/virtual-patient-common/pom.xml
index fa0d8e2d..932c279f 100644
--- a/virtual-patient-common/pom.xml
+++ b/virtual-patient-common/pom.xml
@@ -137,6 +137,12 @@
             <artifactId>okhttp</artifactId>
         </dependency>
 
+        <dependency>
+            <groupId>com.alibaba</groupId>
+            <artifactId>fastjson</artifactId>
+            <version>1.2.83</version>
+        </dependency>
+
 
     </dependencies>