diff --git a/build.gradle b/build.gradle
index dd9e01d..2017c9b 100644
--- a/build.gradle
+++ b/build.gradle
@@ -163,10 +163,10 @@ dependencies {
 	implementation "com.github.kbase:auth2_client_java:$VER_AUTH2_CLIENT"
 	implementation 'javax.annotation:javax.annotation-api:1.2'
 	implementation 'javax.servlet:servlet-api:2.5'
-	implementation 'org.mongodb:mongodb-driver-core:4.11.1'
-	implementation 'org.mongodb:mongodb-driver-sync:4.11.1'
-	implementation 'org.mongodb:bson-record-codec:4.11.1'
-	implementation 'org.mongodb:bson:4.11.1'
+	implementation 'org.mongodb:mongodb-driver-core:5.6.4'
+	implementation 'org.mongodb:mongodb-driver-sync:5.6.4'
+	implementation 'org.mongodb:bson-record-codec:5.6.4'
+	implementation 'org.mongodb:bson:5.6.4'
 	implementation 'com.google.guava:guava:31.1-jre'
 
 	testImplementation 'junit:junit:4.9'