diff --git a/spring-cloud-alibaba-dependencies/pom.xml b/spring-cloud-alibaba-dependencies/pom.xml
index a05608f5..55acd9ea 100644
--- a/spring-cloud-alibaba-dependencies/pom.xml
+++ b/spring-cloud-alibaba-dependencies/pom.xml
@@ -17,7 +17,7 @@
     <description>Spring Cloud Alibaba Dependencies</description>
 
     <properties>
-        <sentinel.version>1.3.0-GA</sentinel.version>
+        <sentinel.version>1.4.0</sentinel.version>
         <oss.version>3.1.0</oss.version>
         <nacos.version>0.6.0</nacos.version>
         <acm.version>1.0.8</acm.version>
diff --git a/spring-cloud-alibaba-sentinel-datasource/src/main/java/org/springframework/cloud/alibaba/sentinel/datasource/converter/JsonConverter.java b/spring-cloud-alibaba-sentinel-datasource/src/main/java/org/springframework/cloud/alibaba/sentinel/datasource/converter/JsonConverter.java
index 591d61bd..5f64825b 100644
--- a/spring-cloud-alibaba-sentinel-datasource/src/main/java/org/springframework/cloud/alibaba/sentinel/datasource/converter/JsonConverter.java
+++ b/spring-cloud-alibaba-sentinel-datasource/src/main/java/org/springframework/cloud/alibaba/sentinel/datasource/converter/JsonConverter.java
@@ -17,7 +17,7 @@ import com.alibaba.csp.sentinel.slots.block.authority.AuthorityRule;
 import com.alibaba.csp.sentinel.slots.block.degrade.DegradeRule;
 import com.alibaba.csp.sentinel.slots.block.degrade.DegradeRuleManager;
 import com.alibaba.csp.sentinel.slots.block.flow.FlowRule;
-import com.alibaba.csp.sentinel.slots.block.flow.FlowRuleManager;
+import com.alibaba.csp.sentinel.slots.block.flow.FlowRuleUtil;
 import com.alibaba.csp.sentinel.slots.block.flow.param.ParamFlowRule;
 import com.alibaba.csp.sentinel.slots.system.SystemRule;
 
@@ -109,7 +109,7 @@ public class JsonConverter implements Converter<String, List<AbstractRule>> {
 	private FlowRule convertFlowRule(String json) {
 		try {
 			FlowRule rule = objectMapper.readValue(json, FlowRule.class);
-			if (FlowRuleManager.isValidRule(rule)) {
+			if (FlowRuleUtil.isValidRule(rule)) {
 				return rule;
 			}
 		}
diff --git a/spring-cloud-alibaba-sentinel-datasource/src/main/java/org/springframework/cloud/alibaba/sentinel/datasource/converter/XmlConverter.java b/spring-cloud-alibaba-sentinel-datasource/src/main/java/org/springframework/cloud/alibaba/sentinel/datasource/converter/XmlConverter.java
index 6ff3f8bb..77f3b593 100644
--- a/spring-cloud-alibaba-sentinel-datasource/src/main/java/org/springframework/cloud/alibaba/sentinel/datasource/converter/XmlConverter.java
+++ b/spring-cloud-alibaba-sentinel-datasource/src/main/java/org/springframework/cloud/alibaba/sentinel/datasource/converter/XmlConverter.java
@@ -17,7 +17,7 @@ import com.alibaba.csp.sentinel.slots.block.authority.AuthorityRule;
 import com.alibaba.csp.sentinel.slots.block.degrade.DegradeRule;
 import com.alibaba.csp.sentinel.slots.block.degrade.DegradeRuleManager;
 import com.alibaba.csp.sentinel.slots.block.flow.FlowRule;
-import com.alibaba.csp.sentinel.slots.block.flow.FlowRuleManager;
+import com.alibaba.csp.sentinel.slots.block.flow.FlowRuleUtil;
 import com.alibaba.csp.sentinel.slots.block.flow.param.ParamFlowRule;
 import com.alibaba.csp.sentinel.slots.system.SystemRule;
 
@@ -108,7 +108,7 @@ public class XmlConverter implements Converter<String, List<AbstractRule>> {
 	private FlowRule convertFlowRule(String xml) {
 		try {
 			FlowRule rule = xmlMapper.readValue(xml, FlowRule.class);
-			if (FlowRuleManager.isValidRule(rule)) {
+			if (FlowRuleUtil.isValidRule(rule)) {
 				return rule;
 			}
 		}