diff --git a/ecosystem/executor/dataflow/src/main/java/org/apache/shardingsphere/elasticjob/dataflow/props/DataflowJobProperties.java b/ecosystem/executor/dataflow/src/main/java/org/apache/shardingsphere/elasticjob/dataflow/props/DataflowJobProperties.java
index 9da5aaefe5..ecca126883 100644
--- a/ecosystem/executor/dataflow/src/main/java/org/apache/shardingsphere/elasticjob/dataflow/props/DataflowJobProperties.java
+++ b/ecosystem/executor/dataflow/src/main/java/org/apache/shardingsphere/elasticjob/dataflow/props/DataflowJobProperties.java
@@ -23,7 +23,7 @@
 public final class DataflowJobProperties {
     
     /**
-     * Whether use stream mode to process dataflow job.
+     * Whether to use stream mode to process dataflow job.
      */
     public static final String STREAM_PROCESS_KEY = "streaming.process";
 }
diff --git a/examples/pom.xml b/examples/pom.xml
index b78cec61f1..202e496402 100644
--- a/examples/pom.xml
+++ b/examples/pom.xml
@@ -38,13 +38,17 @@
     <properties>
         <revision>3.1.0-SNAPSHOT</revision>
         <java.version>1.8</java.version>
+        
         <curator.version>5.1.0</curator.version>
         <springframework.version>4.3.4.RELEASE</springframework.version>
-        <slf4j.version>1.7.7</slf4j.version>
-        <logback.version>1.2.0</logback.version>
-        <commons-dbcp2.version>2.9.0</commons-dbcp2.version>
+        
+        <slf4j.version>1.7.36</slf4j.version>
+        <logback.version>1.2.12</logback.version>
+
+        <commons-dbcp2.version>2.10.0</commons-dbcp2.version>
         <h2.version>2.2.224</h2.version>
-        <mysql.version>8.0.28</mysql.version>
+        <mysql-connector-java.version>8.0.31</mysql-connector-java.version>
+        
         <maven-compiler-plugin.version>3.3</maven-compiler-plugin.version>
         <flatten-maven-plugin.version>1.2.5</flatten-maven-plugin.version>
     </properties>
@@ -110,7 +114,7 @@
             <dependency>
                 <groupId>mysql</groupId>
                 <artifactId>mysql-connector-java</artifactId>
-                <version>${mysql.version}</version>
+                <version>${mysql-connector-java}</version>
             </dependency>
         </dependencies>
     </dependencyManagement>
diff --git a/pom.xml b/pom.xml
index df518fb764..e7d3339cfb 100644
--- a/pom.xml
+++ b/pom.xml
@@ -55,7 +55,12 @@
         
         <!-- 3rd party library versions -->
         <shardingsphere.version>5.4.1</shardingsphere.version>
+        
         <guava.version>32.1.2-jre</guava.version>
+        <checker-qual.version>3.39.0</checker-qual.version>
+        <error_prone_annotations.version>2.22.0</error_prone_annotations.version>
+        <j2objc-annotations.version>1.3</j2objc-annotations.version>
+        
         <commons-lang3.version>3.12.0</commons-lang3.version>
         <commons-codec.version>1.16.0</commons-codec.version>
         <commons-exec.version>1.3</commons-exec.version>
@@ -82,7 +87,7 @@
         
         <lombok.version>1.18.30</lombok.version>
         
-        <mysql-connector-java.version>8.0.16</mysql-connector-java.version>
+        <mysql-connector-java.version>8.0.31</mysql-connector-java.version>
         <h2.version>2.2.224</h2.version>
         
         <junit.version>5.10.0</junit.version>
@@ -140,11 +145,27 @@
                 <version>${guava.version}</version>
                 <exclusions>
                     <exclusion>
-                        <groupId>com.google.j2objc</groupId>
-                        <artifactId>j2objc-annotations</artifactId>
+                        <groupId>com.google.guava</groupId>
+                        <artifactId>listenablefuture</artifactId>
                     </exclusion>
                 </exclusions>
             </dependency>
+            <dependency>
+                <groupId>org.checkerframework</groupId>
+                <artifactId>checker-qual</artifactId>
+                <version>${checker-qual.version}</version>
+            </dependency>
+            <dependency>
+                <groupId>com.google.errorprone</groupId>
+                <artifactId>error_prone_annotations</artifactId>
+                <version>${error_prone_annotations.version}</version>
+            </dependency>
+            <dependency>
+                <groupId>com.google.j2objc</groupId>
+                <artifactId>j2objc-annotations</artifactId>
+                <version>${j2objc-annotations.version}</version>
+            </dependency>
+            
             <dependency>
                 <groupId>org.apache.commons</groupId>
                 <artifactId>commons-lang3</artifactId>