diff --git a/build.gradle b/build.gradle
index a19f9b84..d04edc0a 100644
--- a/build.gradle
+++ b/build.gradle
@@ -26,7 +26,7 @@ googleJavaFormat {
     include '**/*.java'
 }
 
-def log4j_version = '2.22.1'
+def log4j_version = '2.25.4'
 List logger = [
         "org.apache.logging.log4j:log4j-api:$log4j_version",
         "org.apache.logging.log4j:log4j-core:$log4j_version",
@@ -57,7 +57,10 @@ dependencies {
         exclude group: "org.fisco-bcos.java-sdk"
         exclude group: "org.slf4j"
     }
-    implementation ('com.fasterxml.jackson.core:jackson-databind:2.20.1'){
+
+    implementation("org.apache.commons:commons-lang3:3.20.0")
+
+    implementation ('com.fasterxml.jackson.core:jackson-databind:2.20.2'){
         force true
     }
     implementation("com.fasterxml.jackson.datatype:jackson-datatype-jdk8:2.20.1")