diff --git a/pom.xml b/pom.xml
index 90b641d..7f30069 100644
--- a/pom.xml
+++ b/pom.xml
@@ -3,16 +3,16 @@
   <modelVersion>4.0.0</modelVersion>
   <groupId>org.metadatacenter</groupId>
   <artifactId>cedar-parent</artifactId>
-  <version>2.6.47</version>
+  <version>2.6.48</version>
   <packaging>pom</packaging>
   <name>CEDAR Parent</name>
   <description>Parent project for all Java-based CEDAR components</description>
   <properties>
-    <cedar.version>2.6.47</cedar.version>
+    <cedar.version>2.6.48</cedar.version>
     <dropwizard.version>1.3.29</dropwizard.version>
     <dropwizard.sundial.version>1.3.1</dropwizard.sundial.version>
     <dropwizard.metrics.version>4.2.18</dropwizard.metrics.version>
-    <mongodb.version>3.2.2</mongodb.version>
+    <mongodb.version>4.11.1</mongodb.version>
     <keycloak.version>22.0.4</keycloak.version>
     <keycloak-admin-client-jakarta.version>21.1.2</keycloak-admin-client-jakarta.version>
     <elasticsearch.version>7.17.6</elasticsearch.version>
@@ -250,7 +250,7 @@
       </dependency>
       <dependency>
         <groupId>org.mongodb</groupId>
-        <artifactId>mongo-java-driver</artifactId>
+        <artifactId>mongodb-driver-sync</artifactId>
         <version>${mongodb.version}</version>
       </dependency>
       <dependency>