diff --git a/pom.xml b/pom.xml
old mode 100755
new mode 100644
index ef1a805..e135c29
--- a/pom.xml
+++ b/pom.xml
@@ -17,7 +17,7 @@
         <!-- Override Spring version -->
         <!-- spring.version>4.3.3.RELEASE</spring.version -->
         <!-- Thymeleaf 3 -->
-        <org.thymeleaf-version>3.0.12.RELEASE</org.thymeleaf-version>
+        <org.thymeleaf-version>3.1.4.RELEASE</org.thymeleaf-version>
         <org.thymeleaf.extras.springsecurity4-version>3.0.2.RELEASE</org.thymeleaf.extras.springsecurity4-version>
         <nz.net.ultraq.thymeleaflayout-version>2.3.0</nz.net.ultraq.thymeleaflayout-version>
         <thymeleaf-extras-java8time-version>3.0.1.RELEASE</thymeleaf-extras-java8time-version>