diff --git a/spring-5-security/pom.xml b/spring-5-security/pom.xml
index 9300882459..0a1d1f5df0 100644
--- a/spring-5-security/pom.xml
+++ b/spring-5-security/pom.xml
@@ -30,10 +30,10 @@
 			<groupId>org.springframework.boot</groupId>
 			<artifactId>spring-boot-starter-thymeleaf</artifactId>
 		</dependency>
-        <dependency>
-            <groupId>org.thymeleaf.extras</groupId>
-            <artifactId>thymeleaf-extras-springsecurity4</artifactId>
-        </dependency>
+		<dependency>
+			<groupId>org.thymeleaf.extras</groupId>
+			<artifactId>thymeleaf-extras-springsecurity4</artifactId>
+		</dependency>
 
 		<!-- oauth2 -->
 		<dependency>