diff --git a/build.gradle b/build.gradle
index bd0c9151..a16b887e 100644
--- a/build.gradle
+++ b/build.gradle
@@ -22,7 +22,7 @@ plugins {
 group = "com.icc.qasker"
 // 프로젝트 버전 (Docker 이미지 태그, 배포 아티팩트 버전에 사용)
 // 예: jib으로 빌드하면 Docker 이미지에 "1.7.0" 태그가 붙음
-version = "3.0.0"
+version = "3.0.1"
 
 // Git hooks 경로를 .githooks/로 자동 설정
 // 예: ./gradlew build 실행 시 자동으로 git config core.hooksPath .githooks 적용
diff --git a/modules/quiz-ai/impl/src/main/java/com/icc/qasker/ai/service/essay/EssayGradingServiceImpl.java b/modules/quiz-ai/impl/src/main/java/com/icc/qasker/ai/service/essay/EssayGradingServiceImpl.java
index 5ca50af1..86c4025a 100644
--- a/modules/quiz-ai/impl/src/main/java/com/icc/qasker/ai/service/essay/EssayGradingServiceImpl.java
+++ b/modules/quiz-ai/impl/src/main/java/com/icc/qasker/ai/service/essay/EssayGradingServiceImpl.java
@@ -36,8 +36,8 @@
 public class EssayGradingServiceImpl implements EssayGradingService {
 
   private static final String GRADING_MODEL = "gemini-3.1-flash-lite-preview";
-  private static final double PRICE_INPUT_PER_1M = 0.075;
-  private static final double PRICE_OUTPUT_PER_1M = 0.30;
+  private static final double PRICE_INPUT_PER_1M = 0.25;
+  private static final double PRICE_OUTPUT_PER_1M = 1.50;
 
   private final ChatModel chatModel;
   private final ObjectMapper objectMapper;