diff --git a/parent/pom.xml b/parent/pom.xml
index 5ceaf0c5f..d6e6cb017 100644
--- a/parent/pom.xml
+++ b/parent/pom.xml
@@ -38,8 +38,8 @@
     <properties>
         <badger.version>0.7.27</badger.version>
         <curator-extensions.version>2.1.2</curator-extensions.version>
-        <cassandra.version>3.11.12</cassandra.version>
-        <dropwizard.version>1.3.29</dropwizard.version>
+        <cassandra.version>4.0.0</cassandra.version>
+        <dropwizard.version>2.0.0</dropwizard.version>
         <jackson.version>2.14.1</jackson.version>
         <jersey.version>2.25.1</jersey.version>
         <curator.version>4.3.0</curator.version>
@@ -332,7 +332,7 @@
             <dependency>
                 <groupId>com.datastax.cassandra</groupId>
                 <artifactId>cassandra-driver-core</artifactId>
-                <version>3.11.3</version>
+                <version>4.0.0</version>
             </dependency>
 
             <!-- Test dependencies -->