diff --git a/accompany-dependencies/pom.xml b/accompany-dependencies/pom.xml
index 843642e71..c5343882c 100644
--- a/accompany-dependencies/pom.xml
+++ b/accompany-dependencies/pom.xml
@@ -30,6 +30,7 @@
         <servlet-api.version>3.1.0</servlet-api.version>
         <http-client.version>4.5</http-client.version>
         <guava.version>31.1-jre</guava.version>
+        <gson.version>2.13.1</gson.version>
         <fastjson.version>1.2.83</fastjson.version>
         <junit.version>4.12</junit.version>
         <apache.commons.version>3.12.0</apache.commons.version>
@@ -166,6 +167,12 @@
                 <version>${http-client.version}</version>
             </dependency>
 
+            <dependency>
+                <groupId>com.google.code.gson</groupId>
+                <artifactId>gson</artifactId>
+                <version>${gson.version}</version>
+            </dependency>
+
             <dependency>
                 <groupId>javax.servlet</groupId>
                 <artifactId>javax.servlet-api</artifactId>