diff --git a/pom.xml b/pom.xml
old mode 100755
new mode 100644
index 2484c65..b6746c0
--- a/pom.xml
+++ b/pom.xml
@@ -119,7 +119,7 @@
     <maven.compiler.target>${java.version}</maven.compiler.target>
     <maven.compiler.release>${java.version}</maven.compiler.release>
     <project.build.sourceEncoding>US-ASCII</project.build.sourceEncoding>
-    <thymeleaf.version>3.0.12.RELEASE</thymeleaf.version>
+    <thymeleaf.version>3.1.4.RELEASE</thymeleaf.version>
     <springframework.version>5.1.0.RELEASE</springframework.version>
   </properties>