diff --git a/src/main/java/com/io/realworld/domain/aggregate/user/controller/UserController.java b/src/main/java/com/io/realworld/domain/aggregate/user/controller/UserController.java
index 45ec9ee..6188db1 100644
--- a/src/main/java/com/io/realworld/domain/aggregate/user/controller/UserController.java
+++ b/src/main/java/com/io/realworld/domain/aggregate/user/controller/UserController.java
@@ -3,6 +3,7 @@ package com.io.realworld.domain.aggregate.user.controller;
 import com.io.realworld.domain.aggregate.user.dto.UserAuth;
 import com.io.realworld.domain.aggregate.user.dto.UserResponse;
 import com.io.realworld.domain.aggregate.user.dto.UserSignupRequest;
+import com.io.realworld.domain.aggregate.user.dto.UserUpdate;
 import com.io.realworld.domain.aggregate.user.entity.User;
 import com.io.realworld.domain.aggregate.user.service.UserService;
 import com.io.realworld.domain.aggregate.user.service.UserServiceImpl;
@@ -10,11 +11,10 @@ import lombok.AllArgsConstructor;
 import lombok.Value;
 import lombok.extern.slf4j.Slf4j;
 import org.springframework.security.core.annotation.AuthenticationPrincipal;
-import org.springframework.web.bind.annotation.GetMapping;
-import org.springframework.web.bind.annotation.RequestMapping;
-import org.springframework.web.bind.annotation.RestController;
+import org.springframework.web.bind.annotation.*;
 
 import javax.servlet.http.HttpServletRequest;
+import javax.validation.Valid;
 
 @RestController
 @Slf4j
@@ -31,4 +31,9 @@ public class UserController {
     public UserResponse currentUser(@AuthenticationPrincipal UserAuth userAuth) {
         return userService.getCurrentUser(userAuth);
     }
+
+    @PutMapping
+    public UserResponse updateUser(@Valid @RequestBody UserUpdate userUpdate){
+        return userService.updateUser(userUpdate);
+    }
 }
diff --git a/src/main/java/com/io/realworld/domain/aggregate/user/dto/UserUpdate.java b/src/main/java/com/io/realworld/domain/aggregate/user/dto/UserUpdate.java
new file mode 100644
index 0000000..68d9bc7
--- /dev/null
+++ b/src/main/java/com/io/realworld/domain/aggregate/user/dto/UserUpdate.java
@@ -0,0 +1,25 @@
+package com.io.realworld.domain.aggregate.user.dto;
+
+import com.fasterxml.jackson.annotation.JsonTypeInfo;
+import com.fasterxml.jackson.annotation.JsonTypeName;
+import lombok.Builder;
+import lombok.Getter;
+import lombok.ToString;
+
+import javax.validation.constraints.Email;
+import javax.validation.constraints.NotBlank;
+
+@Builder
+@Getter
+@ToString
+@JsonTypeName("user")
+@JsonTypeInfo(use = JsonTypeInfo.Id.NAME, include = JsonTypeInfo.As.WRAPPER_OBJECT)
+public class UserUpdate {
+
+    @Email
+    private String email;
+    private String username;
+    private String password;
+    private String bio;
+    private String image;
+}
diff --git a/src/main/java/com/io/realworld/domain/aggregate/user/service/UserService.java b/src/main/java/com/io/realworld/domain/aggregate/user/service/UserService.java
index e890509..2e844d0 100644
--- a/src/main/java/com/io/realworld/domain/aggregate/user/service/UserService.java
+++ b/src/main/java/com/io/realworld/domain/aggregate/user/service/UserService.java
@@ -1,9 +1,6 @@
 package com.io.realworld.domain.aggregate.user.service;
 
-import com.io.realworld.domain.aggregate.user.dto.UserAuth;
-import com.io.realworld.domain.aggregate.user.dto.UserResponse;
-import com.io.realworld.domain.aggregate.user.dto.UserSigninRequest;
-import com.io.realworld.domain.aggregate.user.dto.UserSignupRequest;
+import com.io.realworld.domain.aggregate.user.dto.*;
 import com.io.realworld.domain.aggregate.user.entity.User;
 
 public interface UserService {
@@ -12,4 +9,6 @@ public interface UserService {
     UserResponse signin(UserSigninRequest userSigninRequest);
 
     UserResponse getCurrentUser(UserAuth userAuth);
+
+    UserResponse updateUser(UserUpdate userUpdate);
 }
diff --git a/src/main/java/com/io/realworld/domain/aggregate/user/service/UserServiceImpl.java b/src/main/java/com/io/realworld/domain/aggregate/user/service/UserServiceImpl.java
index 4c7d09d..801adee 100644
--- a/src/main/java/com/io/realworld/domain/aggregate/user/service/UserServiceImpl.java
+++ b/src/main/java/com/io/realworld/domain/aggregate/user/service/UserServiceImpl.java
@@ -1,9 +1,6 @@
 package com.io.realworld.domain.aggregate.user.service;
 
-import com.io.realworld.domain.aggregate.user.dto.UserAuth;
-import com.io.realworld.domain.aggregate.user.dto.UserResponse;
-import com.io.realworld.domain.aggregate.user.dto.UserSigninRequest;
-import com.io.realworld.domain.aggregate.user.dto.UserSignupRequest;
+import com.io.realworld.domain.aggregate.user.dto.*;
 import com.io.realworld.domain.service.JwtService;
 import com.io.realworld.exception.CustomException;
 import com.io.realworld.exception.Error;
@@ -62,6 +59,18 @@ public class UserServiceImpl implements UserService {
         }
     }
 
+    @Override
+    public UserResponse updateUser(UserUpdate userUpdate){
+        System.out.println(userUpdate.toString());
+        userRepository.save(User.builder()
+                .username(userUpdate.getUsername())
+                .image(userUpdate.getImage())
+                .bio(userUpdate.getBio())
+                .password(userUpdate.getPassword())
+                .email(userUpdate.getEmail()).build());
+        return convertUser();
+    }
+
 
     private UserResponse convertUser(User user){
         return UserResponse.builder().username(user.getUsername())