diff --git a/build.sbt b/build.sbt
index c7b282443f..0fccfcc1fd 100644
--- a/build.sbt
+++ b/build.sbt
@@ -354,7 +354,7 @@ lazy val `schema-bson` = project
   .enablePlugins(BuildInfoPlugin)
   .settings(
     libraryDependencies ++= Seq(
-      "org.mongodb" % "bson"         % "5.6.3",
+      "org.mongodb" % "bson"         % "5.6.4",
       "dev.zio"    %% "zio-test"     % "2.1.24" % Test,
       "dev.zio"    %% "zio-test-sbt" % "2.1.24" % Test
     ) ++ (CrossVersion.partialVersion(scalaVersion.value) match {