diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index cc68ecf9..e4270c20 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -23,7 +23,7 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        java: [ 8, 11, 17]
+        java: [ 8, 11, 17, 21]
         distribution: [ 'adopt' ]
       fail-fast: false
       max-parallel: 4
diff --git a/easyexcel-core/src/main/java/com/alibaba/excel/read/listener/ModelBuildEventListener.java b/easyexcel-core/src/main/java/com/alibaba/excel/read/listener/ModelBuildEventListener.java
index c3fb3bc9..fab5a7c6 100644
--- a/easyexcel-core/src/main/java/com/alibaba/excel/read/listener/ModelBuildEventListener.java
+++ b/easyexcel-core/src/main/java/com/alibaba/excel/read/listener/ModelBuildEventListener.java
@@ -4,9 +4,6 @@ import java.math.BigDecimal;
 import java.time.LocalDateTime;
 import java.util.Map;
 
-import javax.print.DocFlavor.STRING;
-
-import com.alibaba.excel.constant.EasyExcelConstants;
 import com.alibaba.excel.context.AnalysisContext;
 import com.alibaba.excel.enums.CellDataTypeEnum;
 import com.alibaba.excel.enums.HeadKindEnum;
@@ -17,15 +14,13 @@ import com.alibaba.excel.metadata.data.DataFormatData;
 import com.alibaba.excel.metadata.data.ReadCellData;
 import com.alibaba.excel.read.metadata.holder.ReadSheetHolder;
 import com.alibaba.excel.read.metadata.property.ExcelReadHeadProperty;
+import com.alibaba.excel.support.cglib.beans.BeanMap;
 import com.alibaba.excel.util.BeanMapUtils;
-import com.alibaba.excel.util.BooleanUtils;
 import com.alibaba.excel.util.ClassUtils;
 import com.alibaba.excel.util.ConverterUtils;
 import com.alibaba.excel.util.DateUtils;
 import com.alibaba.excel.util.MapUtils;
-import com.alibaba.excel.util.StringUtils;
 
-import org.springframework.cglib.beans.BeanMap;
 
 /**
  * Convert to the object the user needs
diff --git a/easyexcel-core/src/main/java/com/alibaba/excel/util/BeanMapUtils.java b/easyexcel-core/src/main/java/com/alibaba/excel/util/BeanMapUtils.java
index 30b2c692..29926aa0 100644
--- a/easyexcel-core/src/main/java/com/alibaba/excel/util/BeanMapUtils.java
+++ b/easyexcel-core/src/main/java/com/alibaba/excel/util/BeanMapUtils.java
@@ -1,7 +1,7 @@
 package com.alibaba.excel.util;
 
-import org.springframework.cglib.beans.BeanMap;
-import org.springframework.cglib.core.DefaultNamingPolicy;
+import com.alibaba.excel.support.cglib.beans.BeanMap;
+import com.alibaba.excel.support.cglib.core.DefaultNamingPolicy;
 
 /**
  * bean utils
diff --git a/easyexcel-core/src/main/java/com/alibaba/excel/util/ClassUtils.java b/easyexcel-core/src/main/java/com/alibaba/excel/util/ClassUtils.java
index f9a53e08..3f3e14a0 100644
--- a/easyexcel-core/src/main/java/com/alibaba/excel/util/ClassUtils.java
+++ b/easyexcel-core/src/main/java/com/alibaba/excel/util/ClassUtils.java
@@ -33,6 +33,7 @@ import com.alibaba.excel.metadata.property.ExcelContentProperty;
 import com.alibaba.excel.metadata.property.FontProperty;
 import com.alibaba.excel.metadata.property.NumberFormatProperty;
 import com.alibaba.excel.metadata.property.StyleProperty;
+import com.alibaba.excel.support.cglib.beans.BeanMap;
 import com.alibaba.excel.write.metadata.holder.WriteHolder;
 
 import lombok.AllArgsConstructor;
@@ -41,7 +42,6 @@ import lombok.EqualsAndHashCode;
 import lombok.Getter;
 import lombok.Setter;
 import org.apache.commons.collections4.CollectionUtils;
-import org.springframework.cglib.beans.BeanMap;
 
 /**
  * Licensed to the Apache Software Foundation (ASF) under one or more
diff --git a/easyexcel-core/src/main/java/com/alibaba/excel/util/FieldUtils.java b/easyexcel-core/src/main/java/com/alibaba/excel/util/FieldUtils.java
index 42cc3e4a..2d5647ca 100644
--- a/easyexcel-core/src/main/java/com/alibaba/excel/util/FieldUtils.java
+++ b/easyexcel-core/src/main/java/com/alibaba/excel/util/FieldUtils.java
@@ -5,8 +5,7 @@ import java.lang.reflect.Modifier;
 import java.util.Map;
 
 import com.alibaba.excel.metadata.NullObject;
-
-import org.springframework.cglib.beans.BeanMap;
+import com.alibaba.excel.support.cglib.beans.BeanMap;
 
 /**
  * Licensed to the Apache Software Foundation (ASF) under one or more
diff --git a/easyexcel-core/src/main/java/com/alibaba/excel/write/executor/ExcelWriteAddExecutor.java b/easyexcel-core/src/main/java/com/alibaba/excel/write/executor/ExcelWriteAddExecutor.java
index 2bdd713f..d1d82cc2 100644
--- a/easyexcel-core/src/main/java/com/alibaba/excel/write/executor/ExcelWriteAddExecutor.java
+++ b/easyexcel-core/src/main/java/com/alibaba/excel/write/executor/ExcelWriteAddExecutor.java
@@ -1,12 +1,10 @@
 package com.alibaba.excel.write.executor;
 
-import java.lang.reflect.Field;
 import java.util.ArrayList;
 import java.util.Collection;
 import java.util.HashSet;
 import java.util.Map;
 import java.util.Set;
-import java.util.TreeMap;
 
 import com.alibaba.excel.context.WriteContext;
 import com.alibaba.excel.enums.HeadKindEnum;
@@ -14,6 +12,7 @@ import com.alibaba.excel.metadata.FieldCache;
 import com.alibaba.excel.metadata.FieldWrapper;
 import com.alibaba.excel.metadata.Head;
 import com.alibaba.excel.metadata.property.ExcelContentProperty;
+import com.alibaba.excel.support.cglib.beans.BeanMap;
 import com.alibaba.excel.util.BeanMapUtils;
 import com.alibaba.excel.util.ClassUtils;
 import com.alibaba.excel.util.FieldUtils;
@@ -30,7 +29,6 @@ import com.alibaba.excel.write.metadata.holder.WriteSheetHolder;
 import org.apache.commons.collections4.CollectionUtils;
 import org.apache.poi.ss.usermodel.Cell;
 import org.apache.poi.ss.usermodel.Row;
-import org.springframework.cglib.beans.BeanMap;
 
 /**
  * Add the data into excel
diff --git a/easyexcel-support/pom.xml b/easyexcel-support/pom.xml
index 20e7c937..85e5a533 100644
--- a/easyexcel-support/pom.xml
+++ b/easyexcel-support/pom.xml
@@ -21,7 +21,7 @@
         <dependency>
             <groupId>org.springframework</groupId>
             <artifactId>spring-core</artifactId>
-            <version>5.3.27</version>
+            <version>5.3.37</version>
             <exclusions>
                 <exclusion>
                     <groupId>org.springframework</groupId>
diff --git a/easyexcel-test/pom.xml b/easyexcel-test/pom.xml
index be59278c..cd1bdb91 100644
--- a/easyexcel-test/pom.xml
+++ b/easyexcel-test/pom.xml
@@ -29,17 +29,17 @@
         <dependency>
             <groupId>com.alibaba.fastjson2</groupId>
             <artifactId>fastjson2</artifactId>
-            <version>2.0.29</version>
+            <version>2.0.51</version>
         </dependency>
         <dependency>
             <groupId>org.springframework.boot</groupId>
             <artifactId>spring-boot-starter-web</artifactId>
-            <version>2.7.11</version>
+            <version>2.7.18</version>
         </dependency>
         <dependency>
             <groupId>org.springframework.boot</groupId>
             <artifactId>spring-boot-starter-test</artifactId>
-            <version>2.7.11</version>
+            <version>2.7.18</version>
         </dependency>
 
         <!-- logback -->
@@ -61,7 +61,7 @@
         <dependency>
             <groupId>ch.qos.logback</groupId>
             <artifactId>logback-classic</artifactId>
-            <version>1.2.12</version>
+            <version>1.5.6</version>
         </dependency>
     </dependencies>
 
diff --git a/easyexcel-test/src/test/java/com/alibaba/easyexcel/test/temp/Xls03Test.java b/easyexcel-test/src/test/java/com/alibaba/easyexcel/test/temp/Xls03Test.java
index 7d5a4490..a43525ae 100644
--- a/easyexcel-test/src/test/java/com/alibaba/easyexcel/test/temp/Xls03Test.java
+++ b/easyexcel-test/src/test/java/com/alibaba/easyexcel/test/temp/Xls03Test.java
@@ -3,14 +3,14 @@ package com.alibaba.easyexcel.test.temp;
 import java.util.List;
 
 import com.alibaba.excel.EasyExcel;
+import com.alibaba.excel.support.cglib.beans.BeanMap;
+import com.alibaba.excel.support.cglib.core.DebuggingClassWriter;
 import com.alibaba.excel.util.BeanMapUtils;
 import com.alibaba.fastjson2.JSON;
 
 import org.junit.jupiter.api.Test;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
-import org.springframework.cglib.beans.BeanMap;
-import org.springframework.cglib.core.DebuggingClassWriter;
 
 /**
  * 临时测试
diff --git a/easyexcel-test/src/test/java/com/alibaba/easyexcel/test/temp/write/TempWriteTest.java b/easyexcel-test/src/test/java/com/alibaba/easyexcel/test/temp/write/TempWriteTest.java
index 8c75deab..9f66a507 100644
--- a/easyexcel-test/src/test/java/com/alibaba/easyexcel/test/temp/write/TempWriteTest.java
+++ b/easyexcel-test/src/test/java/com/alibaba/easyexcel/test/temp/write/TempWriteTest.java
@@ -8,6 +8,7 @@ import java.util.Map;
 import com.alibaba.easyexcel.test.demo.read.CustomStringStringConverter;
 import com.alibaba.easyexcel.test.util.TestFileUtil;
 import com.alibaba.excel.EasyExcel;
+import com.alibaba.excel.support.cglib.beans.BeanMap;
 import com.alibaba.excel.util.BeanMapUtils;
 import com.alibaba.excel.util.FileUtils;
 import com.alibaba.excel.util.ListUtils;
@@ -24,7 +25,6 @@ import org.apache.poi.xssf.streaming.SXSSFSheet;
 import org.apache.poi.xssf.streaming.SXSSFWorkbook;
 import org.apache.poi.xssf.usermodel.XSSFWorkbook;
 import org.junit.jupiter.api.Test;
-import org.springframework.cglib.beans.BeanMap;
 
 @Slf4j
 public class TempWriteTest {
diff --git a/pom.xml b/pom.xml
index 2d38e69c..24f54ddc 100644
--- a/pom.xml
+++ b/pom.xml
@@ -20,7 +20,7 @@
 
 
     <properties>
-        <revision>4.0.0-beta1</revision>
+        <revision>4.0.0</revision>
         <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
         <jdk.version>1.8</jdk.version>
         <gpg.skip>true</gpg.skip>
@@ -90,40 +90,45 @@
             <dependency>
                 <groupId>com.alibaba</groupId>
                 <artifactId>easyexcel-support</artifactId>
-                <version>${revision}</version>
+                <version>3.3.4</version>
             </dependency>
 
             <dependency>
                 <groupId>org.apache.poi</groupId>
                 <artifactId>poi</artifactId>
-                <version>5.2.3</version>
+                <version>5.2.5</version>
             </dependency>
             <dependency>
                 <groupId>org.apache.poi</groupId>
                 <artifactId>poi-ooxml</artifactId>
-                <version>5.2.3</version>
+                <version>5.2.5</version>
             </dependency>
             <dependency>
                 <groupId>org.apache.commons</groupId>
                 <artifactId>commons-csv</artifactId>
-                <version>1.10.0</version>
+                <version>1.11.0</version>
             </dependency>
             <dependency>
                 <groupId>org.ehcache</groupId>
                 <artifactId>ehcache</artifactId>
-                <version>3.9.9</version>
+                <version>3.10.8</version>
             </dependency>
             <dependency>
                 <groupId>commons-io</groupId>
                 <artifactId>commons-io</artifactId>
                 <version>2.11.0</version>
             </dependency>
+            <dependency>
+                <groupId>org.slf4j</groupId>
+                <artifactId>slf4j-api</artifactId>
+                <version>1.7.36</version>
+            </dependency>
 
             <!-- provided -->
             <dependency>
                 <groupId>org.projectlombok</groupId>
                 <artifactId>lombok</artifactId>
-                <version>1.18.26</version>
+                <version>1.18.32</version>
             </dependency>
         </dependencies>
     </dependencyManagement>
@@ -313,31 +318,6 @@
                     </execution>
                 </executions>
             </plugin>
-            <plugin>
-                <groupId>org.apache.maven.plugins</groupId>
-                <artifactId>maven-shade-plugin</artifactId>
-                <executions>
-                    <execution>
-                        <phase>package</phase>
-                        <goals>
-                            <goal>shade</goal>
-                        </goals>
-                        <configuration>
-                            <artifactSet>
-                                <includes>
-                                    <include>${project.groupId}:${project.artifactId}</include>
-                                </includes>
-                            </artifactSet>
-                            <relocations>
-                                <relocation>
-                                    <pattern>org.springframework</pattern>
-                                    <shadedPattern>com.alibaba.excel.support</shadedPattern>
-                                </relocation>
-                            </relocations>
-                        </configuration>
-                    </execution>
-                </executions>
-            </plugin>
 
             <plugin>
                 <groupId>org.codehaus.mojo</groupId>
diff --git a/update.md b/update.md
index 49416303..74ca52ed 100644
--- a/update.md
+++ b/update.md
@@ -1,7 +1,7 @@
-# 4.0.0-beta1
+# 4.0.0
 
-* `poi`由`4.1.2`升级到`5.2.3`
-* `commons-csv`由`1.9.0`升级到`1.10.0`
+* `poi`由`4.1.2`升级到`5.2.5`
+* `commons-csv`由`1.1.0`升级到`1.10.0`
 * `slf4j-api`由`1.7.32`升级到`1.7.36`
 * `ehcache`由`3.9.9`升级到`3.10.8`