diff --git a/backend/spring/pom.xml b/backend/spring/pom.xml
old mode 100755
new mode 100644
index 8cd277a..55b1978
--- a/backend/spring/pom.xml
+++ b/backend/spring/pom.xml
@@ -47,7 +47,7 @@
         <dependency>
             <groupId>org.springframework</groupId>
             <artifactId>spring-web</artifactId>
-            <version>6.0.12</version>
+            <version>6.1.21</version>
         </dependency>
         <dependency>
             <groupId>org.springframework.boot</groupId>