diff --git a/pom.xml b/pom.xml
index e4128a8..0cfa4ee 100644
--- a/pom.xml
+++ b/pom.xml
@@ -13,7 +13,7 @@
     <parent>
         <groupId>org.springframework.boot</groupId>
         <artifactId>spring-boot-starter-parent</artifactId>
-        <version>2.2.8.RELEASE</version>
+        <version>2.2.4.RELEASE</version>
         <relativePath/> <!-- lookup parent from repository -->
     </parent>
 
@@ -64,6 +64,7 @@
         <dependency>
             <groupId>org.hibernate</groupId>
             <artifactId>hibernate-entitymanager</artifactId>
+            <version>4.3.8.Final</version>
         </dependency>
 
         <!-- Artemis -->
@@ -77,6 +78,7 @@
         <dependency>
             <groupId>org.projectlombok</groupId>
             <artifactId>lombok</artifactId>
+            <version>1.18.8</version>
             <optional>true</optional>
         </dependency>
         <dependency>