diff --git a/source/includes/list-prerequisites.rst b/source/includes/list-prerequisites.rst
index 584a0c2..fc13e21 100644
--- a/source/includes/list-prerequisites.rst
+++ b/source/includes/list-prerequisites.rst
@@ -4,7 +4,7 @@
   `MongoDB white paper <https://www.mongodb.com/collateral/apache-spark-and-mongodb-turning-analytics-into-real-time-action>`__
   for more details.
 
-- MongoDB version 4.0 or later
+- MongoDB version 6.0 or later
 
 - Spark version 3.1 through 3.5
 
diff --git a/source/index.txt b/source/index.txt
index aae6d87..7d20162 100644
--- a/source/index.txt
+++ b/source/index.txt
@@ -55,4 +55,4 @@ versions of Apache Spark and MongoDB:
 
    * - **{+current-version+}**
      - **3.1 through 3.5**
-     - **4.0 or later**
+     - **6.0 or later**