diff --git a/build.sbt b/build.sbt
index bc14cef..613bfb4 100644
--- a/build.sbt
+++ b/build.sbt
@@ -8,7 +8,7 @@ lazy val slf4jVersion = "1.7.30"
 lazy val sprayJsonVersion = "1.3.5"
 lazy val kafkaClientVersion = "2.3.0"
 lazy val jsoninterScalaVersion = "1.0.0"
-lazy val confluentPlatformVersion = "5.3.2"
+lazy val confluentPlatformVersion = "5.3.3"
 lazy val scalaTestVersion = "3.0.8"
 lazy val scalaCheckVersion = "1.14.3"
 lazy val scalaMockVersion = "3.6.0"