diff --git a/akka-cluster/src/multi-jvm/scala/akka/cluster/SharedMediaDriverSupport.scala b/akka-cluster/src/multi-jvm/scala/akka/cluster/SharedMediaDriverSupport.scala
index 54bc3c1c38..0632d27c48 100644
--- a/akka-cluster/src/multi-jvm/scala/akka/cluster/SharedMediaDriverSupport.scala
+++ b/akka-cluster/src/multi-jvm/scala/akka/cluster/SharedMediaDriverSupport.scala
@@ -64,6 +64,7 @@ object SharedMediaDriverSupport {
           val driverContext = new MediaDriver.Context
           driverContext.aeronDirectoryName(aeronDir)
           driverContext.clientLivenessTimeoutNs(arterySettings.Advanced.Aeron.ClientLivenessTimeout.toNanos)
+          driverContext.publicationUnblockTimeoutNs(arterySettings.Advanced.Aeron.PublicationUnblockTimeout.toNanos)
           driverContext.imageLivenessTimeoutNs(arterySettings.Advanced.Aeron.ImageLivenessTimeout.toNanos)
           driverContext.driverTimeoutMs(arterySettings.Advanced.Aeron.DriverTimeout.toMillis)
           val idleCpuLevel = arterySettings.Advanced.Aeron.IdleCpuLevel
diff --git a/akka-remote/src/main/resources/reference.conf b/akka-remote/src/main/resources/reference.conf
index 8cc4a10a89..5e6bb43028 100644
--- a/akka-remote/src/main/resources/reference.conf
+++ b/akka-remote/src/main/resources/reference.conf
@@ -1090,6 +1090,10 @@ akka {
           # Only used when transport is aeron-udp.
           client-liveness-timeout = 20 seconds
 
+          # Timout after after which an uncommitted publication will be unblocked
+          # Only used when transport is aeron-udp.
+          publication-unblock-timeout = 40 seconds
+
           # Timeout for each the INACTIVE and LINGER stages an aeron image
           # will be retained for when it is no longer referenced.
           # This timeout must be less than the 'handshake-timeout'.
diff --git a/akka-remote/src/main/scala/akka/remote/artery/ArterySettings.scala b/akka-remote/src/main/scala/akka/remote/artery/ArterySettings.scala
index 621d9580f4..910215b40c 100644
--- a/akka-remote/src/main/scala/akka/remote/artery/ArterySettings.scala
+++ b/akka-remote/src/main/scala/akka/remote/artery/ArterySettings.scala
@@ -203,6 +203,10 @@ private[akka] final class ArterySettings private (config: Config) {
         config
           .getMillisDuration("client-liveness-timeout")
           .requiring(interval => interval > Duration.Zero, "client-liveness-timeout must be more than zero")
+      val PublicationUnblockTimeout: FiniteDuration =
+        config
+          .getMillisDuration("publication-unblock-timeout")
+          .requiring(interval => interval > Duration.Zero, "publication-unblock-timeout must be greater than zero")
       val ImageLivenessTimeout: FiniteDuration = config
         .getMillisDuration("image-liveness-timeout")
         .requiring(interval => interval > Duration.Zero, "image-liveness-timeout must be more than zero")
diff --git a/akka-remote/src/main/scala/akka/remote/artery/aeron/ArteryAeronUdpTransport.scala b/akka-remote/src/main/scala/akka/remote/artery/aeron/ArteryAeronUdpTransport.scala
index d3273dd7a2..52f095b092 100644
--- a/akka-remote/src/main/scala/akka/remote/artery/aeron/ArteryAeronUdpTransport.scala
+++ b/akka-remote/src/main/scala/akka/remote/artery/aeron/ArteryAeronUdpTransport.scala
@@ -95,6 +95,7 @@ private[remote] class ArteryAeronUdpTransport(_system: ExtendedActorSystem, _pro
         driverContext.aeronDirectoryName(randomName)
       }
       driverContext.clientLivenessTimeoutNs(settings.Advanced.Aeron.ClientLivenessTimeout.toNanos)
+      driverContext.publicationUnblockTimeoutNs(settings.Advanced.Aeron.PublicationUnblockTimeout.toNanos)
       driverContext.imageLivenessTimeoutNs(settings.Advanced.Aeron.ImageLivenessTimeout.toNanos)
       driverContext.driverTimeoutMs(settings.Advanced.Aeron.DriverTimeout.toMillis)
 
diff --git a/akka-remote/src/test/java/akka/remote/artery/aeron/AeronStat.java b/akka-remote/src/test/java/akka/remote/artery/aeron/AeronStat.java
index eae061a5c5..417e50da03 100644
--- a/akka-remote/src/test/java/akka/remote/artery/aeron/AeronStat.java
+++ b/akka-remote/src/test/java/akka/remote/artery/aeron/AeronStat.java
@@ -38,7 +38,7 @@ import static io.aeron.driver.status.PublisherLimit.PUBLISHER_LIMIT_TYPE_ID;
 import static io.aeron.driver.status.ReceiveChannelStatus.RECEIVE_CHANNEL_STATUS_TYPE_ID;
 import static io.aeron.driver.status.ReceiverPos.RECEIVER_POS_TYPE_ID;
 import static io.aeron.driver.status.SendChannelStatus.SEND_CHANNEL_STATUS_TYPE_ID;
-import static io.aeron.driver.status.StreamPositionCounter.*;
+import static io.aeron.driver.status.StreamCounter.*;
 import static io.aeron.driver.status.SystemCounterDescriptor.SYSTEM_COUNTER_TYPE_ID;
 
 /**
diff --git a/project/Dependencies.scala b/project/Dependencies.scala
index 89c464a63e..88a0f86724 100644
--- a/project/Dependencies.scala
+++ b/project/Dependencies.scala
@@ -18,9 +18,9 @@ object Dependencies {
   val slf4jVersion = "1.7.25"
   val scalaXmlVersion = "1.0.6"
   // check agrona version when updating this
-  val aeronVersion = "1.15.1"
+  val aeronVersion = "1.19.1"
   // needs to be inline with the aeron version
-  val agronaVersion = "0.9.31"
+  val agronaVersion = "1.0.1"
   val nettyVersion = "3.10.6.Final"
   val jacksonVersion = "2.9.9"