diff --git a/spark-demo/pom.xml b/spark-demo/pom.xml
index 3679a49..4c016ca 100644
--- a/spark-demo/pom.xml
+++ b/spark-demo/pom.xml
@@ -11,7 +11,7 @@
         <dependency>
             <groupId>org.mongodb</groupId>
             <artifactId>mongo-java-driver</artifactId>
-            <version>3.12.1</version>
+            <version>3.12.8</version>
         </dependency>
         <dependency>
             <groupId>com.github.javafaker</groupId>