diff --git a/build.sbt b/build.sbt
index 2f14a4004eec..acc39c3a92c5 100644
--- a/build.sbt
+++ b/build.sbt
@@ -407,22 +407,17 @@ val logbackPkg = Seq(
   "ch.qos.logback" % "logback-classic" % logbackClassicVersion,
   "ch.qos.logback" % "logback-core"    % logbackClassicVersion
 )
-val akkaActor        = akkaPkg("actor")
-val akkaStream       = akkaPkg("stream")
-val akkaTyped        = akkaPkg("actor-typed")
-val akkaTestkit      = akkaPkg("testkit")
-val akkaSLF4J        = akkaPkg("slf4j")
-val akkaTestkitTyped = akkaPkg("actor-testkit-typed") % Test
-val akkaHttp         = akkaHTTPPkg("http")
-val akkaSpray        = akkaHTTPPkg("http-spray-json")
-val logbackTest      = logbackPkg.map(_ % Test)
+val akkaActor   = akkaPkg("actor")
+val akkaStream  = akkaPkg("stream")
+val akkaTestkit = akkaPkg("testkit")
+val akkaSLF4J   = akkaPkg("slf4j")
+val akkaHttp    = akkaHTTPPkg("http")
+val logbackTest = logbackPkg.map(_ % Test)
 val akka =
   Seq(
     akkaActor,
     akkaStream,
-    akkaHttp,
-    akkaSpray,
-    akkaTyped
+    akkaHttp
   )
 
 // === Cats ===================================================================
diff --git a/distribution/engine/THIRD-PARTY/NOTICE b/distribution/engine/THIRD-PARTY/NOTICE
index ba4a663793a4..dd7803cab3b2 100644
--- a/distribution/engine/THIRD-PARTY/NOTICE
+++ b/distribution/engine/THIRD-PARTY/NOTICE
@@ -76,11 +76,6 @@ The license file can be found at `licenses/APACHE2.0`.
 Copyright notices related to this dependency can be found in the directory `com.monovore.decline_2.13-2.4.1`.
 
 
-'akka-actor-typed_2.13', licensed under the Apache-2.0, is distributed with the engine.
-The license file can be found at `licenses/APACHE2.0`.
-Copyright notices related to this dependency can be found in the directory `com.typesafe.akka.akka-actor-typed_2.13-2.6.20`.
-
-
 'akka-actor_2.13', licensed under the Apache-2.0, is distributed with the engine.
 The license file can be found at `licenses/APACHE2.0`.
 Copyright notices related to this dependency can be found in the directory `com.typesafe.akka.akka-actor_2.13-2.6.20`.
@@ -91,11 +86,6 @@ The license file can be found at `licenses/APACHE2.0`.
 Copyright notices related to this dependency can be found in the directory `com.typesafe.akka.akka-http-core_2.13-10.2.10`.
 
 
-'akka-http-spray-json_2.13', licensed under the Apache-2.0, is distributed with the engine.
-The license file can be found at `licenses/APACHE2.0`.
-Copyright notices related to this dependency can be found in the directory `com.typesafe.akka.akka-http-spray-json_2.13-10.2.10`.
-
-
 'akka-http_2.13', licensed under the Apache-2.0, is distributed with the engine.
 The license file can be found at `licenses/APACHE2.0`.
 Copyright notices related to this dependency can be found in the directory `com.typesafe.akka.akka-http_2.13-10.2.10`.
@@ -111,11 +101,6 @@ The license information can be found along with the copyright notices.
 Copyright notices related to this dependency can be found in the directory `com.typesafe.akka.akka-protobuf-v3_2.13-2.6.20`.
 
 
-'akka-slf4j_2.13', licensed under the Apache-2.0, is distributed with the engine.
-The license file can be found at `licenses/APACHE2.0`.
-Copyright notices related to this dependency can be found in the directory `com.typesafe.akka.akka-slf4j_2.13-2.6.20`.
-
-
 'akka-stream_2.13', licensed under the Apache-2.0, is distributed with the engine.
 The license file can be found at `licenses/APACHE2.0`.
 Copyright notices related to this dependency can be found in the directory `com.typesafe.akka.akka-stream_2.13-2.6.20`.
@@ -386,11 +371,6 @@ The license file can be found at `licenses/MIT`.
 Copyright notices related to this dependency can be found in the directory `io.sentry.sentry-logback-6.28.0`.
 
 
-'spray-json_2.13', licensed under the Apache 2, is distributed with the engine.
-The license file can be found at `licenses/APACHE2.0`.
-Copyright notices related to this dependency can be found in the directory `io.spray.spray-json_2.13-1.3.6`.
-
-
 'jakarta.inject-api', licensed under the The Apache Software License, Version 2.0, is distributed with the engine.
 The license file can be found at `licenses/APACHE2.0`.
 Copyright notices related to this dependency can be found in the directory `jakarta.inject.jakarta.inject-api-2.0.1`.
diff --git a/distribution/engine/THIRD-PARTY/com.typesafe.akka.akka-actor-typed_2.13-2.6.20/NOTICES b/distribution/engine/THIRD-PARTY/com.typesafe.akka.akka-actor-typed_2.13-2.6.20/NOTICES
deleted file mode 100644
index 524d999be2a0..000000000000
--- a/distribution/engine/THIRD-PARTY/com.typesafe.akka.akka-actor-typed_2.13-2.6.20/NOTICES
+++ /dev/null
@@ -1 +0,0 @@
-Copyright (C) 2009-2022 Lightbend Inc. <https://www.lightbend.com>
diff --git a/distribution/engine/THIRD-PARTY/com.typesafe.akka.akka-http-spray-json_2.13-10.2.10/NOTICES b/distribution/engine/THIRD-PARTY/com.typesafe.akka.akka-http-spray-json_2.13-10.2.10/NOTICES
deleted file mode 100644
index 524d999be2a0..000000000000
--- a/distribution/engine/THIRD-PARTY/com.typesafe.akka.akka-http-spray-json_2.13-10.2.10/NOTICES
+++ /dev/null
@@ -1 +0,0 @@
-Copyright (C) 2009-2022 Lightbend Inc. <https://www.lightbend.com>
diff --git a/distribution/engine/THIRD-PARTY/com.typesafe.akka.akka-slf4j_2.13-2.6.20/NOTICES b/distribution/engine/THIRD-PARTY/com.typesafe.akka.akka-slf4j_2.13-2.6.20/NOTICES
deleted file mode 100644
index 524d999be2a0..000000000000
--- a/distribution/engine/THIRD-PARTY/com.typesafe.akka.akka-slf4j_2.13-2.6.20/NOTICES
+++ /dev/null
@@ -1 +0,0 @@
-Copyright (C) 2009-2022 Lightbend Inc. <https://www.lightbend.com>
diff --git a/distribution/engine/THIRD-PARTY/io.spray.spray-json_2.13-1.3.6/NOTICES b/distribution/engine/THIRD-PARTY/io.spray.spray-json_2.13-1.3.6/NOTICES
deleted file mode 100644
index ef73e3c5e1a6..000000000000
--- a/distribution/engine/THIRD-PARTY/io.spray.spray-json_2.13-1.3.6/NOTICES
+++ /dev/null
@@ -1,66 +0,0 @@
-/*
- * Copyright (C) 2009-2011 Mathias Doenitz
- * Inspired by a similar implementation by Nathan Hamblen
- * (https://github.com/dispatch/classic)
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-
-/*
- * Copyright (C) 2011 Mathias Doenitz
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-/*
- * Copyright (C) 2011,2012 Mathias Doenitz, Johannes Rudolph
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-/*
- * Copyright (C) 2014 Mathias Doenitz
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
diff --git a/distribution/project-manager/THIRD-PARTY/NOTICE b/distribution/project-manager/THIRD-PARTY/NOTICE
index 9249355d5928..82efadc35bf1 100644
--- a/distribution/project-manager/THIRD-PARTY/NOTICE
+++ b/distribution/project-manager/THIRD-PARTY/NOTICE
@@ -56,11 +56,6 @@ The license file can be found at `licenses/APACHE2.0`.
 Copyright notices related to this dependency can be found in the directory `com.google.flatbuffers.flatbuffers-java-24.3.25`.
 
 
-'akka-actor-typed_2.13', licensed under the Apache-2.0, is distributed with the project-manager.
-The license file can be found at `licenses/APACHE2.0`.
-Copyright notices related to this dependency can be found in the directory `com.typesafe.akka.akka-actor-typed_2.13-2.6.20`.
-
-
 'akka-actor_2.13', licensed under the Apache-2.0, is distributed with the project-manager.
 The license file can be found at `licenses/APACHE2.0`.
 Copyright notices related to this dependency can be found in the directory `com.typesafe.akka.akka-actor_2.13-2.6.20`.
@@ -71,11 +66,6 @@ The license file can be found at `licenses/APACHE2.0`.
 Copyright notices related to this dependency can be found in the directory `com.typesafe.akka.akka-http-core_2.13-10.2.10`.
 
 
-'akka-http-spray-json_2.13', licensed under the Apache-2.0, is distributed with the project-manager.
-The license file can be found at `licenses/APACHE2.0`.
-Copyright notices related to this dependency can be found in the directory `com.typesafe.akka.akka-http-spray-json_2.13-10.2.10`.
-
-
 'akka-http_2.13', licensed under the Apache-2.0, is distributed with the project-manager.
 The license file can be found at `licenses/APACHE2.0`.
 Copyright notices related to this dependency can be found in the directory `com.typesafe.akka.akka-http_2.13-10.2.10`.
@@ -91,11 +81,6 @@ The license information can be found along with the copyright notices.
 Copyright notices related to this dependency can be found in the directory `com.typesafe.akka.akka-protobuf-v3_2.13-2.6.20`.
 
 
-'akka-slf4j_2.13', licensed under the Apache-2.0, is distributed with the project-manager.
-The license file can be found at `licenses/APACHE2.0`.
-Copyright notices related to this dependency can be found in the directory `com.typesafe.akka.akka-slf4j_2.13-2.6.20`.
-
-
 'akka-stream_2.13', licensed under the Apache-2.0, is distributed with the project-manager.
 The license file can be found at `licenses/APACHE2.0`.
 Copyright notices related to this dependency can be found in the directory `com.typesafe.akka.akka-stream_2.13-2.6.20`.
@@ -346,11 +331,6 @@ The license file can be found at `licenses/APACHE2.0`.
 Copyright notices related to this dependency can be found in the directory `io.helidon.websocket.helidon-websocket-4.0.8`.
 
 
-'spray-json_2.13', licensed under the Apache 2, is distributed with the project-manager.
-The license file can be found at `licenses/APACHE2.0`.
-Copyright notices related to this dependency can be found in the directory `io.spray.spray-json_2.13-1.3.6`.
-
-
 'jakarta.inject-api', licensed under the The Apache Software License, Version 2.0, is distributed with the project-manager.
 The license file can be found at `licenses/APACHE2.0`.
 Copyright notices related to this dependency can be found in the directory `jakarta.inject.jakarta.inject-api-2.0.1`.
diff --git a/distribution/project-manager/THIRD-PARTY/com.typesafe.akka.akka-actor-typed_2.13-2.6.20/NOTICES b/distribution/project-manager/THIRD-PARTY/com.typesafe.akka.akka-actor-typed_2.13-2.6.20/NOTICES
deleted file mode 100644
index 524d999be2a0..000000000000
--- a/distribution/project-manager/THIRD-PARTY/com.typesafe.akka.akka-actor-typed_2.13-2.6.20/NOTICES
+++ /dev/null
@@ -1 +0,0 @@
-Copyright (C) 2009-2022 Lightbend Inc. <https://www.lightbend.com>
diff --git a/distribution/project-manager/THIRD-PARTY/com.typesafe.akka.akka-http-spray-json_2.13-10.2.10/NOTICES b/distribution/project-manager/THIRD-PARTY/com.typesafe.akka.akka-http-spray-json_2.13-10.2.10/NOTICES
deleted file mode 100644
index 3e3e75735a93..000000000000
--- a/distribution/project-manager/THIRD-PARTY/com.typesafe.akka.akka-http-spray-json_2.13-10.2.10/NOTICES
+++ /dev/null
@@ -1,3 +0,0 @@
-Copyright (C) 2009-2022 Lightbend Inc. <https://www.lightbend.com>
-
-Copyright (C) 2017-2022 Lightbend Inc. <https://www.lightbend.com>
diff --git a/distribution/project-manager/THIRD-PARTY/com.typesafe.akka.akka-slf4j_2.13-2.6.20/NOTICES b/distribution/project-manager/THIRD-PARTY/com.typesafe.akka.akka-slf4j_2.13-2.6.20/NOTICES
deleted file mode 100644
index 524d999be2a0..000000000000
--- a/distribution/project-manager/THIRD-PARTY/com.typesafe.akka.akka-slf4j_2.13-2.6.20/NOTICES
+++ /dev/null
@@ -1 +0,0 @@
-Copyright (C) 2009-2022 Lightbend Inc. <https://www.lightbend.com>
diff --git a/distribution/project-manager/THIRD-PARTY/io.spray.spray-json_2.13-1.3.6/NOTICES b/distribution/project-manager/THIRD-PARTY/io.spray.spray-json_2.13-1.3.6/NOTICES
deleted file mode 100644
index ef73e3c5e1a6..000000000000
--- a/distribution/project-manager/THIRD-PARTY/io.spray.spray-json_2.13-1.3.6/NOTICES
+++ /dev/null
@@ -1,66 +0,0 @@
-/*
- * Copyright (C) 2009-2011 Mathias Doenitz
- * Inspired by a similar implementation by Nathan Hamblen
- * (https://github.com/dispatch/classic)
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-
-/*
- * Copyright (C) 2011 Mathias Doenitz
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-/*
- * Copyright (C) 2011,2012 Mathias Doenitz, Johannes Rudolph
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-/*
- * Copyright (C) 2014 Mathias Doenitz
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
diff --git a/engine/language-server/src/main/resources/application.conf b/engine/language-server/src/main/resources/application.conf
index 2f4369cdccfe..3faa81f78622 100644
--- a/engine/language-server/src/main/resources/application.conf
+++ b/engine/language-server/src/main/resources/application.conf
@@ -23,6 +23,7 @@ akka {
   }
   log-dead-letters = 1
   log-dead-letters-during-shutdown = off
+  library-extensions = ["akka.stream.SystemMaterializer$"]
 }
 
 logging-service {
diff --git a/engine/language-server/src/main/scala/org/enso/languageserver/boot/MainModule.scala b/engine/language-server/src/main/scala/org/enso/languageserver/boot/MainModule.scala
index 91563928c52b..f55fe0ca399b 100644
--- a/engine/language-server/src/main/scala/org/enso/languageserver/boot/MainModule.scala
+++ b/engine/language-server/src/main/scala/org/enso/languageserver/boot/MainModule.scala
@@ -1,6 +1,7 @@
 package org.enso.languageserver.boot
 
 import akka.actor.ActorSystem
+import akka.stream.Materializer
 import buildinfo.Info
 import com.typesafe.config.ConfigFactory
 import org.enso.distribution.locking.{
@@ -62,7 +63,6 @@ import java.io.{File, PrintStream}
 import java.net.URI
 import java.nio.charset.StandardCharsets
 import java.time.Clock
-
 import scala.concurrent.duration.DurationInt
 
 /** A main module containing all components of the server.
@@ -110,7 +110,7 @@ class MainModule(serverConfig: LanguageServerConfig, logLevel: Level) {
   )
   log.trace("Created Language Server config [{}]", languageServerConfig)
 
-  implicit val system: ActorSystem =
+  val system: ActorSystem =
     ActorSystem(
       serverConfig.name,
       None,
@@ -453,7 +453,7 @@ class MainModule(serverConfig: LanguageServerConfig, logLevel: Level) {
     profilingManager       = profilingManager,
     libraryConfig          = libraryConfig,
     config                 = languageServerConfig
-  )
+  )(system)
   log.trace(
     "Created JSON connection controller factory [{}]",
     jsonRpcControllerFactory
@@ -466,6 +466,7 @@ class MainModule(serverConfig: LanguageServerConfig, logLevel: Level) {
       Some(_)
     )
 
+  val materializer: Materializer = Materializer.createMaterializer(system)
   val jsonRpcServer =
     new JsonRpcServer(
       jsonRpcProtocolFactory,
@@ -478,21 +479,21 @@ class MainModule(serverConfig: LanguageServerConfig, logLevel: Level) {
         ),
       List(healthCheckEndpoint, idlenessEndpoint),
       messagesCallback
-    )
+    )(system, materializer)
   log.trace("Created JSON RPC Server [{}]", jsonRpcServer)
 
   val binaryServer =
     new BinaryWebSocketServer(
       InboundMessageDecoder,
       BinaryEncoder.empty,
-      new BinaryConnectionControllerFactory(fileManager),
+      new BinaryConnectionControllerFactory(fileManager)(system),
       BinaryWebSocketServer.Config(
         outgoingBufferSize = 100,
         lazyMessageTimeout = 10.seconds,
         secureConfig       = secureConfig
       ),
       messagesCallback
-    )
+    )(system, materializer)
   log.trace("Created Binary WebSocket Server [{}]", binaryServer)
 
   log.debug(
diff --git a/lib/scala/json-rpc-server/src/main/scala/org/enso/jsonrpc/Server.scala b/lib/scala/json-rpc-server/src/main/scala/org/enso/jsonrpc/Server.scala
index e15ab30469fd..ab2bc6c5f89a 100644
--- a/lib/scala/json-rpc-server/src/main/scala/org/enso/jsonrpc/Server.scala
+++ b/lib/scala/json-rpc-server/src/main/scala/org/enso/jsonrpc/Server.scala
@@ -29,7 +29,6 @@ abstract class Server(implicit private val system: ActorSystem) {
           .generateSSLContext()
           .map(ctx => ConnectionContext.httpsServer(ctx))
           .toOption
-
       })
       httpsContext match {
         case Some(ctx) =>
diff --git a/tools/legal-review/engine/com.typesafe.akka.akka-actor-typed_2.13-2.6.20/copyright-ignore b/tools/legal-review/engine/com.typesafe.akka.akka-actor-typed_2.13-2.6.20/copyright-ignore
deleted file mode 100644
index ad40277caa0d..000000000000
--- a/tools/legal-review/engine/com.typesafe.akka.akka-actor-typed_2.13-2.6.20/copyright-ignore
+++ /dev/null
@@ -1,6 +0,0 @@
-Copyright (C) 2014-2022 Lightbend Inc. <https://www.lightbend.com>
-Copyright (C) 2016-2022 Lightbend Inc. <https://www.lightbend.com>
-Copyright (C) 2017-2022 Lightbend Inc. <https://www.lightbend.com>
-Copyright (C) 2018-2022 Lightbend Inc. <https://www.lightbend.com>
-Copyright (C) 2019-2022 Lightbend Inc. <https://www.lightbend.com>
-Copyright (C) 2020-2022 Lightbend Inc. <https://www.lightbend.com>
diff --git a/tools/legal-review/engine/com.typesafe.akka.akka-actor-typed_2.13-2.6.20/copyright-keep b/tools/legal-review/engine/com.typesafe.akka.akka-actor-typed_2.13-2.6.20/copyright-keep
deleted file mode 100644
index 524d999be2a0..000000000000
--- a/tools/legal-review/engine/com.typesafe.akka.akka-actor-typed_2.13-2.6.20/copyright-keep
+++ /dev/null
@@ -1 +0,0 @@
-Copyright (C) 2009-2022 Lightbend Inc. <https://www.lightbend.com>
diff --git a/tools/legal-review/engine/com.typesafe.akka.akka-http-spray-json_2.13-10.2.10/copyright-ignore b/tools/legal-review/engine/com.typesafe.akka.akka-http-spray-json_2.13-10.2.10/copyright-ignore
deleted file mode 100644
index 8b0e5f6afbee..000000000000
--- a/tools/legal-review/engine/com.typesafe.akka.akka-http-spray-json_2.13-10.2.10/copyright-ignore
+++ /dev/null
@@ -1 +0,0 @@
-Copyright (C) 2017-2022 Lightbend Inc. <https://www.lightbend.com>
diff --git a/tools/legal-review/engine/com.typesafe.akka.akka-http-spray-json_2.13-10.2.10/copyright-keep b/tools/legal-review/engine/com.typesafe.akka.akka-http-spray-json_2.13-10.2.10/copyright-keep
deleted file mode 100644
index 524d999be2a0..000000000000
--- a/tools/legal-review/engine/com.typesafe.akka.akka-http-spray-json_2.13-10.2.10/copyright-keep
+++ /dev/null
@@ -1 +0,0 @@
-Copyright (C) 2009-2022 Lightbend Inc. <https://www.lightbend.com>
diff --git a/tools/legal-review/engine/com.typesafe.akka.akka-slf4j_2.13-2.6.20/copyright-keep b/tools/legal-review/engine/com.typesafe.akka.akka-slf4j_2.13-2.6.20/copyright-keep
deleted file mode 100644
index 524d999be2a0..000000000000
--- a/tools/legal-review/engine/com.typesafe.akka.akka-slf4j_2.13-2.6.20/copyright-keep
+++ /dev/null
@@ -1 +0,0 @@
-Copyright (C) 2009-2022 Lightbend Inc. <https://www.lightbend.com>
diff --git a/tools/legal-review/engine/io.spray.spray-json_2.13-1.3.6/copyright-add b/tools/legal-review/engine/io.spray.spray-json_2.13-1.3.6/copyright-add
deleted file mode 100644
index 44c0cb9b3a92..000000000000
--- a/tools/legal-review/engine/io.spray.spray-json_2.13-1.3.6/copyright-add
+++ /dev/null
@@ -1,17 +0,0 @@
-/*
- * Copyright (C) 2009-2011 Mathias Doenitz
- * Inspired by a similar implementation by Nathan Hamblen
- * (https://github.com/dispatch/classic)
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
diff --git a/tools/legal-review/engine/io.spray.spray-json_2.13-1.3.6/copyright-ignore b/tools/legal-review/engine/io.spray.spray-json_2.13-1.3.6/copyright-ignore
deleted file mode 100644
index 053ca9c02af3..000000000000
--- a/tools/legal-review/engine/io.spray.spray-json_2.13-1.3.6/copyright-ignore
+++ /dev/null
@@ -1 +0,0 @@
-Copyright (C) 2009-2011 Mathias Doenitz
diff --git a/tools/legal-review/engine/io.spray.spray-json_2.13-1.3.6/copyright-keep-context b/tools/legal-review/engine/io.spray.spray-json_2.13-1.3.6/copyright-keep-context
deleted file mode 100644
index 417ee2c82e03..000000000000
--- a/tools/legal-review/engine/io.spray.spray-json_2.13-1.3.6/copyright-keep-context
+++ /dev/null
@@ -1,3 +0,0 @@
-Copyright (C) 2011 Mathias Doenitz
-Copyright (C) 2011,2012 Mathias Doenitz, Johannes Rudolph
-Copyright (C) 2014 Mathias Doenitz
diff --git a/tools/legal-review/engine/report-state b/tools/legal-review/engine/report-state
index 2d2f14fbec8e..55a3ad8170aa 100644
--- a/tools/legal-review/engine/report-state
+++ b/tools/legal-review/engine/report-state
@@ -1,3 +1,3 @@
-6C4CE7219F6329519E17E044BB32CFD43391B022D686B5BDCF6421E03DFC4858
-1CCB55F023131497A0E6A16BB5B2D63E5D842572D8638017816EF1D5474B0169
+B8E190EAB26B4EEB4E2BB1F20210F07138FF38C839073ACA2204BE14329CB2AA
+1F2015D6CAFE507B4166169412A30F9675DB75495403F29DA86CFAB4E8B87511
 0
diff --git a/tools/legal-review/project-manager/com.typesafe.akka.akka-actor-typed_2.13-2.6.20/copyright-ignore b/tools/legal-review/project-manager/com.typesafe.akka.akka-actor-typed_2.13-2.6.20/copyright-ignore
deleted file mode 100644
index ad40277caa0d..000000000000
--- a/tools/legal-review/project-manager/com.typesafe.akka.akka-actor-typed_2.13-2.6.20/copyright-ignore
+++ /dev/null
@@ -1,6 +0,0 @@
-Copyright (C) 2014-2022 Lightbend Inc. <https://www.lightbend.com>
-Copyright (C) 2016-2022 Lightbend Inc. <https://www.lightbend.com>
-Copyright (C) 2017-2022 Lightbend Inc. <https://www.lightbend.com>
-Copyright (C) 2018-2022 Lightbend Inc. <https://www.lightbend.com>
-Copyright (C) 2019-2022 Lightbend Inc. <https://www.lightbend.com>
-Copyright (C) 2020-2022 Lightbend Inc. <https://www.lightbend.com>
diff --git a/tools/legal-review/project-manager/com.typesafe.akka.akka-actor-typed_2.13-2.6.20/copyright-keep b/tools/legal-review/project-manager/com.typesafe.akka.akka-actor-typed_2.13-2.6.20/copyright-keep
deleted file mode 100644
index 524d999be2a0..000000000000
--- a/tools/legal-review/project-manager/com.typesafe.akka.akka-actor-typed_2.13-2.6.20/copyright-keep
+++ /dev/null
@@ -1 +0,0 @@
-Copyright (C) 2009-2022 Lightbend Inc. <https://www.lightbend.com>
diff --git a/tools/legal-review/project-manager/com.typesafe.akka.akka-http-spray-json_2.13-10.2.10/copyright-keep b/tools/legal-review/project-manager/com.typesafe.akka.akka-http-spray-json_2.13-10.2.10/copyright-keep
deleted file mode 100644
index 8b470e12e7e5..000000000000
--- a/tools/legal-review/project-manager/com.typesafe.akka.akka-http-spray-json_2.13-10.2.10/copyright-keep
+++ /dev/null
@@ -1,2 +0,0 @@
-Copyright (C) 2009-2022 Lightbend Inc. <https://www.lightbend.com>
-Copyright (C) 2017-2022 Lightbend Inc. <https://www.lightbend.com>
diff --git a/tools/legal-review/project-manager/com.typesafe.akka.akka-slf4j_2.13-2.6.20/copyright-keep b/tools/legal-review/project-manager/com.typesafe.akka.akka-slf4j_2.13-2.6.20/copyright-keep
deleted file mode 100644
index 524d999be2a0..000000000000
--- a/tools/legal-review/project-manager/com.typesafe.akka.akka-slf4j_2.13-2.6.20/copyright-keep
+++ /dev/null
@@ -1 +0,0 @@
-Copyright (C) 2009-2022 Lightbend Inc. <https://www.lightbend.com>
diff --git a/tools/legal-review/project-manager/io.spray.spray-json_2.13-1.3.6/copyright-add b/tools/legal-review/project-manager/io.spray.spray-json_2.13-1.3.6/copyright-add
deleted file mode 100644
index 44c0cb9b3a92..000000000000
--- a/tools/legal-review/project-manager/io.spray.spray-json_2.13-1.3.6/copyright-add
+++ /dev/null
@@ -1,17 +0,0 @@
-/*
- * Copyright (C) 2009-2011 Mathias Doenitz
- * Inspired by a similar implementation by Nathan Hamblen
- * (https://github.com/dispatch/classic)
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
diff --git a/tools/legal-review/project-manager/io.spray.spray-json_2.13-1.3.6/copyright-ignore b/tools/legal-review/project-manager/io.spray.spray-json_2.13-1.3.6/copyright-ignore
deleted file mode 100644
index 053ca9c02af3..000000000000
--- a/tools/legal-review/project-manager/io.spray.spray-json_2.13-1.3.6/copyright-ignore
+++ /dev/null
@@ -1 +0,0 @@
-Copyright (C) 2009-2011 Mathias Doenitz
diff --git a/tools/legal-review/project-manager/io.spray.spray-json_2.13-1.3.6/copyright-keep-context b/tools/legal-review/project-manager/io.spray.spray-json_2.13-1.3.6/copyright-keep-context
deleted file mode 100644
index 417ee2c82e03..000000000000
--- a/tools/legal-review/project-manager/io.spray.spray-json_2.13-1.3.6/copyright-keep-context
+++ /dev/null
@@ -1,3 +0,0 @@
-Copyright (C) 2011 Mathias Doenitz
-Copyright (C) 2011,2012 Mathias Doenitz, Johannes Rudolph
-Copyright (C) 2014 Mathias Doenitz
diff --git a/tools/legal-review/project-manager/report-state b/tools/legal-review/project-manager/report-state
index 29bcd8219a41..2368972b085d 100644
--- a/tools/legal-review/project-manager/report-state
+++ b/tools/legal-review/project-manager/report-state
@@ -1,3 +1,3 @@
-69E9EEFDB627E4C31E3C7184A7CF645047519F5D162D8BBA2715CB494C26E4FF
-FC47A03D984C60193E6785C0EC0B681C0F8903F5AF4106AEB319F26F9B3A9CBB
+1EB73A5C745136872667FB588773B0698E04F9F42ACF7A8BEFFB5BC0FDC36A0B
+3D185D26D960B1B235E0F0CAE4ABACA05246566E65CAB48E1B65A1286CC31D93
 0