diff --git a/pom.xml b/pom.xml
index 1833ef6..558ca5f 100644
--- a/pom.xml
+++ b/pom.xml
@@ -230,17 +230,17 @@
 		<dependency>
 			<groupId>io.jsonwebtoken</groupId>
 			<artifactId>jjwt-api</artifactId>
-			<version>0.12.5</version>
+			<version>0.11.5</version>
 		</dependency>
 		<dependency>
 			<groupId>io.jsonwebtoken</groupId>
 			<artifactId>jjwt-impl</artifactId>
-			<version>0.12.5</version>
+			<version>0.11.5</version>
 		</dependency>
 		<dependency>
 			<groupId>io.jsonwebtoken</groupId>
 			<artifactId>jjwt-jackson</artifactId>
-			<version>0.12.5</version>
+			<version>0.11.5</version>
 		</dependency>
 		
 
diff --git a/src/main/java/jj/tech/finance/utils/JwtUtil.java b/src/main/java/jj/tech/finance/utils/JwtUtil.java
index f85dabb..3a7d009 100644
--- a/src/main/java/jj/tech/finance/utils/JwtUtil.java
+++ b/src/main/java/jj/tech/finance/utils/JwtUtil.java
@@ -105,7 +105,6 @@ public class JwtUtil {
 		return claims;
 	}
 
-
 	@SuppressWarnings({ "rawtypes", "unchecked" })
 	public JwtBuilder jwtBuilder() {
 		return Jwts.builder()