diff --git a/datatochain-backend/datatochain-web/pom.xml b/datatochain-backend/datatochain-web/pom.xml
index f417c88..f3d9730 100644
--- a/datatochain-backend/datatochain-web/pom.xml
+++ b/datatochain-backend/datatochain-web/pom.xml
@@ -57,7 +57,7 @@
         <dependency>
             <groupId>com.alibaba</groupId>
             <artifactId>fastjson</artifactId>
-            <version>1.2.53</version>
+            <version>1.2.83</version>
         </dependency>
 
     </dependencies>