diff --git a/bytekit/src/main/java/com/taobao/arthas/bytekit/asm/InliningAdapter.java b/bytekit/src/main/java/com/taobao/arthas/bytekit/asm/InliningAdapter.java
index 58741283d..bf34a3520 100644
--- a/bytekit/src/main/java/com/taobao/arthas/bytekit/asm/InliningAdapter.java
+++ b/bytekit/src/main/java/com/taobao/arthas/bytekit/asm/InliningAdapter.java
@@ -17,7 +17,7 @@ public class InliningAdapter extends LocalVariablesSorter {
     private LocalVariablesSorter lvs;
 
     public InliningAdapter(LocalVariablesSorter mv, int access, String desc, Label end) {
-        super(Opcodes.ASM7, access, desc, mv);
+        super(Opcodes.ASM8, access, desc, mv);
         this.end = end;
         this.lvs = mv;
 
diff --git a/bytekit/src/main/java/com/taobao/arthas/bytekit/asm/MethodCallInliner.java b/bytekit/src/main/java/com/taobao/arthas/bytekit/asm/MethodCallInliner.java
index 2d0876a1e..f001a2784 100644
--- a/bytekit/src/main/java/com/taobao/arthas/bytekit/asm/MethodCallInliner.java
+++ b/bytekit/src/main/java/com/taobao/arthas/bytekit/asm/MethodCallInliner.java
@@ -37,7 +37,7 @@ public abstract class MethodCallInliner extends GeneratorAdapter {
 
 	public MethodCallInliner(int access, String name, String desc, MethodVisitor mv,
 			MethodNode toBeInlined) {
-		super(Opcodes.ASM7, mv, access, name, desc);
+		super(Opcodes.ASM8, mv, access, name, desc);
 		this.toBeInlined = toBeInlined;
 	}
 
diff --git a/bytekit/src/main/java/com/taobao/arthas/bytekit/utils/AsmUtils.java b/bytekit/src/main/java/com/taobao/arthas/bytekit/utils/AsmUtils.java
index 99ac7717c..824906014 100644
--- a/bytekit/src/main/java/com/taobao/arthas/bytekit/utils/AsmUtils.java
+++ b/bytekit/src/main/java/com/taobao/arthas/bytekit/utils/AsmUtils.java
@@ -49,7 +49,7 @@ public class AsmUtils {
 
 	public static ClassNode toClassNode(byte[] classBytes) {
 		ClassReader reader = new ClassReader(classBytes);
-		ClassNode result = new ClassNode(Opcodes.ASM7);
+		ClassNode result = new ClassNode(Opcodes.ASM8);
 		reader.accept(result, ClassReader.SKIP_FRAMES);
 		return result;
 	}
@@ -135,7 +135,7 @@ public class AsmUtils {
 	}
 
 	public static MethodNode newMethodNode(MethodNode source) {
-		return new MethodNode(Opcodes.ASM7, source.access, source.name, source.desc, source.signature,
+		return new MethodNode(Opcodes.ASM8, source.access, source.name, source.desc, source.signature,
 				source.exceptions.toArray(new String[source.exceptions.size()]));
 	}
 
@@ -149,7 +149,7 @@ public class AsmUtils {
 
 	public static MethodNode removeLineNumbers(MethodNode methodNode) {
 		MethodNode result = newMethodNode(methodNode);
-		methodNode.accept(new MethodVisitor(Opcodes.ASM7, result) {
+		methodNode.accept(new MethodVisitor(Opcodes.ASM8, result) {
 			public void visitLineNumber(int line, Label start) {
 			}
 		});
@@ -330,8 +330,8 @@ public class AsmUtils {
     }
 
     public static ClassNode copy(ClassNode source) {
-        ClassNode result = new ClassNode(Opcodes.ASM7);
-        source.accept(new ClassVisitor(Opcodes.ASM7, result) {
+        ClassNode result = new ClassNode(Opcodes.ASM8);
+        source.accept(new ClassVisitor(Opcodes.ASM8, result) {
             @Override
             public MethodVisitor visitMethod(int access, String name, String desc, String signature,
                             String[] exceptions) {
diff --git a/core/src/main/java/com/taobao/arthas/core/advisor/AdviceWeaver.java b/core/src/main/java/com/taobao/arthas/core/advisor/AdviceWeaver.java
index e7d26b0fc..2567a0e7a 100644
--- a/core/src/main/java/com/taobao/arthas/core/advisor/AdviceWeaver.java
+++ b/core/src/main/java/com/taobao/arthas/core/advisor/AdviceWeaver.java
@@ -363,7 +363,7 @@ public class AdviceWeaver extends ClassVisitor implements Opcodes {
      * @param cv           ClassVisitor for ASM
      */
     public AdviceWeaver(int adviceId, boolean isTracing, boolean skipJDKTrace, String className, Matcher matcher, EnhancerAffect affect, ClassVisitor cv) {
-        super(Opcodes.ASM7, cv);
+        super(Opcodes.ASM8, cv);
         this.adviceId = adviceId;
         this.isTracing = isTracing;
         this.skipJDKTrace = skipJDKTrace;
@@ -418,7 +418,7 @@ public class AdviceWeaver extends ClassVisitor implements Opcodes {
         // 编织方法计数
         affect.mCnt(1);
 
-        return new AdviceAdapter(Opcodes.ASM7, new JSRInlinerAdapter(mv, access, name, desc, signature, exceptions), access, name, desc) {
+        return new AdviceAdapter(Opcodes.ASM8, new JSRInlinerAdapter(mv, access, name, desc, signature, exceptions), access, name, desc) {
 
             // -- Label for try...catch block
             private final Label beginLabel = new Label();
diff --git a/pom.xml b/pom.xml
index 98346fa66..be3734eb3 100644
--- a/pom.xml
+++ b/pom.xml
@@ -133,12 +133,12 @@
             <dependency>
                 <groupId>com.alibaba.arthas</groupId>
                 <artifactId>arthas-repackage-logger</artifactId>
-                <version>0.0.1</version>
+                <version>0.0.3</version>
             </dependency>
             <dependency>
                 <groupId>com.alibaba.arthas</groupId>
                 <artifactId>arthas-repackage-asm</artifactId>
-                <version>0.0.1</version>
+                <version>0.0.3</version>
             </dependency>
             <dependency>
                 <groupId>com.alibaba</groupId>