diff --git a/simple-cache/pom.xml b/simple-cache/pom.xml
old mode 100755
new mode 100644
index 98190e3..da42e5e
--- a/simple-cache/pom.xml
+++ b/simple-cache/pom.xml
@@ -20,7 +20,7 @@
   	<dependency>
   		<groupId>com.h2database</groupId>
   		<artifactId>h2</artifactId>
-  		<version>1.3.168</version>
+  		<version>2.1.210</version>
   	</dependency>
   	<dependency>
   		<groupId>javax.servlet</groupId>