diff --git a/pom.xml b/pom.xml
index 36b5d37..e9c9e33 100644
--- a/pom.xml
+++ b/pom.xml
@@ -84,7 +84,7 @@
         <dependency>
             <groupId>org.mongodb</groupId>
             <artifactId>mongodb-driver-sync</artifactId>
-            <version>4.1.1</version>
+            <version>4.6.1</version>
         </dependency>
         <dependency>
             <groupId>commons-io</groupId>