diff --git a/build.sbt b/build.sbt
index d93ade8..9a31694 100644
--- a/build.sbt
+++ b/build.sbt
@@ -18,7 +18,7 @@ inThisBuild(
   )
 )
 
-val bsonVersion                  = "5.0.1"
+val bsonVersion                  = "5.1.4"
 val scalaCollectionCompatVersion = "2.12.0"
 val magnoliaVersion              = "1.1.10"