diff --git a/pom.xml b/pom.xml
index 5845e5c..4fd6470 100644
--- a/pom.xml
+++ b/pom.xml
@@ -325,18 +325,18 @@
     <dependency>
       <groupId>com.h2database</groupId>
       <artifactId>h2</artifactId>
-      <version>2.1.212</version>
+      <version>2.2.220</version>
       <scope>test</scope>
     </dependency>
     <dependency>
 	  <groupId>ch.qos.logback</groupId>
       <artifactId>logback-classic</artifactId>
-        <version>1.2.9</version>
+        <version>1.2.13</version>
     </dependency>
     <dependency>
 	  <groupId>ch.qos.logback</groupId>
 	  <artifactId>logback-core</artifactId>
-        <version>1.2.9</version>
+        <version>1.2.13</version>
     </dependency>
     <dependency>
       <groupId>org.slf4j</groupId>