diff --git a/thymeleaf-extras-tiles2-spring3/pom.xml b/thymeleaf-extras-tiles2-spring3/pom.xml
old mode 100755
new mode 100644
index 6acf25a..f12a252
--- a/thymeleaf-extras-tiles2-spring3/pom.xml
+++ b/thymeleaf-extras-tiles2-spring3/pom.xml
@@ -110,7 +110,7 @@
     <servlet-api.version>2.5</servlet-api.version>
     <jsp-api.version>2.1</jsp-api.version>
     <thymeleaf.version>2.1.2.RELEASE</thymeleaf.version>
-    <springframework.version>3.0.7.RELEASE</springframework.version>
+    <springframework.version>5.2.20.RELEASE</springframework.version>
     <springwebflow.version>2.3.1.RELEASE</springwebflow.version>
     <slf4j.version>1.6.6</slf4j.version>
   </properties>