diff --git a/benchmarks/java/pom.xml b/benchmarks/java/pom.xml
index 4137ddd6ca..65732053fd 100644
--- a/benchmarks/java/pom.xml
+++ b/benchmarks/java/pom.xml
@@ -41,7 +41,7 @@
     <jmh.version>1.37</jmh.version>
     <uberjar.name>benchmarks</uberjar.name>
     <protostuff.version>1.8.0</protostuff.version>
-    <fastjson2.version>2.0.62</fastjson2.version>
+    <fastjson2.version>2.0.64</fastjson2.version>
     <protobuf.version>3.25.5</protobuf.version>
     <jackson.version>2.22.1</jackson.version>
     <jackson.annotations.version>2.22</jackson.annotations.version>
diff --git a/java/fory-testsuite/pom.xml b/java/fory-testsuite/pom.xml
index ff484450a1..f1f9f36754 100644
--- a/java/fory-testsuite/pom.xml
+++ b/java/fory-testsuite/pom.xml
@@ -150,7 +150,7 @@
     <dependency>
       <groupId>com.alibaba</groupId>
       <artifactId>fastjson</artifactId>
-      <version>1.2.83</version>
+      <version>1.2.84</version>
       <scope>test</scope>
     </dependency>
     <dependency>