diff --git a/build.sbt b/build.sbt
index 6557d6d..e05673b 100644
--- a/build.sbt
+++ b/build.sbt
@@ -78,7 +78,7 @@ lazy val commonSettings =
           case Spark31 | Spark32 | Spark33 => Seq(
               "io.netty" % "netty-all"              % "4.1.94.Final",
               "io.netty" % "netty-buffer"           % "4.1.94.Final",
-              "io.netty" % "netty-tcnative-classes" % "2.0.61.Final"
+              "io.netty" % "netty-tcnative-classes" % "2.0.63.Final"
             )
           case _                           => Seq.empty
         }