diff --git a/core/pom.xml b/core/pom.xml
index 0dffe9595..3fc32923c 100644
--- a/core/pom.xml
+++ b/core/pom.xml
@@ -210,7 +210,7 @@
             <optional>true</optional>
         </dependency>
         <dependency>
-            <groupId>com.alibaba</groupId>
+            <groupId>com.taobao.arthas</groupId>
             <artifactId>fastjson</artifactId>
         </dependency>
         <dependency>
diff --git a/pom.xml b/pom.xml
index 88b0c29b7..c3fe994cb 100644
--- a/pom.xml
+++ b/pom.xml
@@ -130,9 +130,9 @@
                 <version>0.0.10</version>
             </dependency>
             <dependency>
-                <groupId>com.alibaba</groupId>
+                <groupId>com.taobao.arthas</groupId>
                 <artifactId>fastjson</artifactId>
-                <version>1.2.75</version>
+                <version>1.2.80-fix</version>
             </dependency>
             <dependency>
                 <groupId>com.taobao.text</groupId>