diff --git a/pom.xml b/pom.xml
old mode 100755
new mode 100644
index 91cf249..85420d2
--- a/pom.xml
+++ b/pom.xml
@@ -120,7 +120,7 @@
     <project.build.sourceEncoding>US-ASCII</project.build.sourceEncoding>
     <thymeleaf.version>3.0.12.RELEASE</thymeleaf.version>
     <thymeleafspringsecurity5.version>3.0.3.RELEASE</thymeleafspringsecurity5.version>
-    <springframework.version>5.1.0.RELEASE</springframework.version>
+    <springframework.version>5.3.18</springframework.version>
     <springsecurity.version>5.1.0.RELEASE</springsecurity.version>
   </properties>