diff --git a/pom.xml b/pom.xml
index 37e891c..80e6125 100644
--- a/pom.xml
+++ b/pom.xml
@@ -20,23 +20,23 @@
     <dependency>
       <groupId>junit</groupId>
       <artifactId>junit</artifactId>
-      <version>4.11</version>
+      <version>4.13.1</version>
       <scope>test</scope>
     </dependency>
     <dependency>
       <groupId>org.hibernate</groupId>
       <artifactId>hibernate-core</artifactId>
-      <version>5.4.18.Final</version>
+      <version>5.4.24.Final</version>
     </dependency>
     <dependency>
       <groupId>com.h2database</groupId>
       <artifactId>h2</artifactId>
-      <version>1.4.200</version>
+      <version>2.2.220</version>
     </dependency>
     <dependency>
       <groupId>org.postgresql</groupId>
       <artifactId>postgresql</artifactId>
-      <version>42.2.14</version>
+      <version>42.3.9</version>
     </dependency>
 
   </dependencies>