diff --git a/project/Dependencies.scala b/project/Dependencies.scala
index 3118ac7b9..f5bf07dd5 100644
--- a/project/Dependencies.scala
+++ b/project/Dependencies.scala
@@ -62,7 +62,7 @@ object Dependencies {
   val akkaHttpTestKit: ModuleID = "com.typesafe.akka" %% "akka-http-testkit" % akkaHttpV % "test"
   val scalaCheck: ModuleID = "org.scalacheck" %% "scalacheck" % scalaCheckV % "test"
 
-  val nettyAll: ModuleID = "io.netty" % "netty-all" % "4.1.85.Final"
+  val nettyAll: ModuleID = "io.netty" % "netty-all" % "4.1.100.Final"
 
   val excludIoGrpc = ExclusionRule(organization = "io.grpc", name = "grpc-core")
   val ioGrpc: ModuleID = "io.grpc" % "grpc-core" % "1.34.1"