diff --git a/k8s/helm-value.yaml b/k8s/helm-value.yaml
index 195949d..d16af7a 100644
--- a/k8s/helm-value.yaml
+++ b/k8s/helm-value.yaml
@@ -1,5 +1,5 @@
 image:
-  tag: v0.1.11
+  tag: v0.1.12
 env:
   JWT_ACCESS_TOKEN_EXPIRATION: "1800000"
   JWT_REFRESH_TOKEN_EXPIRATION: "1209600000"
\ No newline at end of file
diff --git a/src/main/java/com/earseo/member/dto/response/ProfileResponseDto.java b/src/main/java/com/earseo/member/dto/response/ProfileResponseDto.java
index 53ca81c..f5fd19e 100644
--- a/src/main/java/com/earseo/member/dto/response/ProfileResponseDto.java
+++ b/src/main/java/com/earseo/member/dto/response/ProfileResponseDto.java
@@ -1,6 +1,7 @@
 package com.earseo.member.dto.response;
 
 import com.earseo.member.entity.Gender;
+import com.fasterxml.jackson.annotation.JsonFormat;
 
 import java.time.LocalDate;
 
@@ -10,6 +11,7 @@ public record ProfileResponseDto(
         String nickname,
         String profileImage,
         Gender gender,
+        @JsonFormat(shape = JsonFormat.Shape.STRING, pattern = "yyyy-MM-dd")
         LocalDate birthdate,
         String nationality
 ) {