diff --git a/build.sbt b/build.sbt
index af2fb0f..612675c 100644
--- a/build.sbt
+++ b/build.sbt
@@ -1,7 +1,7 @@
 name := "akka-grpc-kubernetes"
 scalaVersion := "2.13.3"
 
-lazy val akkaVersion = "2.6.14"
+lazy val akkaVersion = "2.6.20"
 lazy val discoveryVersion = "1.0.9"
 lazy val akkaHttpVersion = "10.2.3"