diff --git a/brcc-example/pom.xml b/brcc-example/pom.xml
index 0f03c5c..884b93c 100644
--- a/brcc-example/pom.xml
+++ b/brcc-example/pom.xml
@@ -118,7 +118,7 @@
         <dependency>
             <groupId>junit</groupId>
             <artifactId>junit</artifactId>
-            <version>4.11</version>
+            <version>4.13.1</version>
             <scope>test</scope>
         </dependency>
     </dependencies>
diff --git a/brcc-sdk-starter/pom.xml b/brcc-sdk-starter/pom.xml
index b41f3b2..7a5d128 100644
--- a/brcc-sdk-starter/pom.xml
+++ b/brcc-sdk-starter/pom.xml
@@ -49,7 +49,7 @@
 		<brcc.version>1.5.9-SNAPSHOT</brcc.version>
 		<spring.version>5.1.19.RELEASE</spring.version>
 		<spring-boot.version>2.1.18.RELEASE</spring-boot.version>
-		<junit.version>4.13.2</junit.version>
+		<junit.version>4.13.1</junit.version>
 	</properties>
 
 	<dependencyManagement>
diff --git a/brcc-sdk/pom.xml b/brcc-sdk/pom.xml
index 362b620..d37f5f4 100644
--- a/brcc-sdk/pom.xml
+++ b/brcc-sdk/pom.xml
@@ -60,7 +60,7 @@
 		<driver4j-dependency.version>1.0.1-SNAPSHOT</driver4j-dependency.version>
 		<spring.version>5.1.19.RELEASE</spring.version>
 		<hutool.version>5.7.21</hutool.version>
-		<junit.version>4.13.2</junit.version>
+		<junit.version>4.13.1</junit.version>
 		<hutool.version>5.7.19</hutool.version>
 	</properties>
 
diff --git a/pom.xml b/pom.xml
index 51abbd0..035acda 100644
--- a/pom.xml
+++ b/pom.xml
@@ -166,7 +166,7 @@
             <dependency>
                 <groupId>junit</groupId>
                 <artifactId>junit</artifactId>
-                <version>4.11</version>
+                <version>4.13.1</version>
                 <scope>test</scope>
             </dependency>
             <dependency>