diff --git a/build.sbt b/build.sbt
index 36e7c14..1c03934 100644
--- a/build.sbt
+++ b/build.sbt
@@ -7,7 +7,7 @@ lazy val circeVersion = "0.11.1"
 lazy val logbackVersion = "1.2.3"
 lazy val avro4sVersion = "1.9.0"
 lazy val avro4s2Version = "2.0.4"
-lazy val json4sVersion = "3.6.7"
+lazy val json4sVersion = "3.6.12"
 lazy val slf4jVersion = "1.7.30"
 lazy val sprayJsonVersion = "1.3.5"
 lazy val kafkaClientVersion = "2.3.0"