diff --git a/build.gradle b/build.gradle
index 0a3d44d..e0653fe 100644
--- a/build.gradle
+++ b/build.gradle
@@ -14,7 +14,7 @@ plugins {
 apply plugin: 'com.github.johnrengelman.shadow'
 
 group 'com.webank.wecross'
-version '1.3.1'
+version '1.4.0'
 
 sourceCompatibility = 1.8
 targetCompatibility = 1.8
@@ -80,9 +80,9 @@ dependencies {
     }
 
     implementation 'com.moandjiezana.toml:toml4j:0.7.2'
-    implementation 'com.google.guava:guava:30.1-jre'
+    implementation 'com.google.guava:guava:32.0.1-jre'
 
-    implementation ('org.fisco-bcos.java-sdk:fisco-bcos-java-sdk:3.4.0')
+    implementation ('org.fisco-bcos.java-sdk:fisco-bcos-java-sdk:3.6.0')
     implementation 'commons-io:commons-io:2.8.0'
 
     implementation 'org.fisco-bcos:solcJ:0.5.2.0'
@@ -90,7 +90,7 @@ dependencies {
     // Use JUnit test framework
     testImplementation 'junit:junit:4.13.2'
     testImplementation 'org.slf4j:slf4j-log4j12:2.0.5'
-    testImplementation 'org.springframework.boot:spring-boot-starter-test:2.7.5'
+    testImplementation 'org.springframework.boot:spring-boot-starter-test:2.7.18'
 
     integTestImplementation 'junit:junit:4.13.2'
     integTestImplementation 'org.slf4j:slf4j-log4j12:2.0.5'