update gson version
diff --git a/dubbo-serialization-extensions/dubbo-serialization-test/pom.xml b/dubbo-serialization-extensions/dubbo-serialization-test/pom.xml
index e1c9bd2..e97a0cd 100644
--- a/dubbo-serialization-extensions/dubbo-serialization-test/pom.xml
+++ b/dubbo-serialization-extensions/dubbo-serialization-test/pom.xml
@@ -40,9 +40,20 @@
<version>1.0.0</version>
</dependency>
<dependency>
+ <artifactId>gson</artifactId>
+ <groupId>com.google.code.gson</groupId>
+ <version>2.8.6</version>
+ </dependency>
+ <dependency>
<groupId>org.apache.dubbo.extensions</groupId>
<artifactId>dubbo-serialization-protobuf</artifactId>
<version>1.0.0</version>
+ <exclusions>
+ <exclusion>
+ <artifactId>gson</artifactId>
+ <groupId>com.google.code.gson</groupId>
+ </exclusion>
+ </exclusions>
</dependency>
<dependency>
<groupId>org.apache.dubbo.extensions</groupId>
@@ -67,6 +78,12 @@
<dependency>
<groupId>org.apache.dubbo</groupId>
<artifactId>dubbo-common</artifactId>
+ <exclusions>
+ <exclusion>
+ <artifactId>gson</artifactId>
+ <groupId>com.google.code.gson</groupId>
+ </exclusion>
+ </exclusions>
</dependency>
</dependencies>
</project>