diff --git a/build.sbt b/build.sbt
index 30bbee1..a83c934 100644
--- a/build.sbt
+++ b/build.sbt
@@ -12,11 +12,11 @@ lazy val commonSettings = Seq(
     "-Ywarn-unused"
   ),
   libraryDependencies ++= {
-    val catsVersion     = "2.8.0"
-    val monixVersion    = "3.2.2"
-    val doobieVersion   = "0.9.0"
-    val akkaVersion     = "2.6.17"
-    val akkaHttpVersion = "10.2.7"
+    val catsVersion      = "2.8.0"
+    val monixVersion     = "3.2.2"
+    val doobieVersion    = "0.9.0"
+    val pekkoVersion     = "1.0.3"
+    val pekkoHttpVersion = "1.0.1"
     Seq(
       "org.typelevel"        %% "cats-core"        % catsVersion,
       "org.typelevel"        %% "cats-kernel"      % catsVersion,
@@ -25,10 +25,10 @@ lazy val commonSettings = Seq(
       "io.monix"             %% "monix-reactive"   % monixVersion,
       "org.tpolecat"         %% "doobie-core"      % doobieVersion,
       "org.tpolecat"         %% "doobie-hikari"    % doobieVersion,
-      "com.typesafe.akka"    %% "akka-actor"       % akkaVersion,
-      "com.typesafe.akka"    %% "akka-stream"      % akkaVersion,
-      "com.typesafe.akka"    %% "akka-slf4j"       % akkaVersion,
-      "com.typesafe.akka"    %% "akka-http"        % akkaHttpVersion,
+      "org.apache.pekko"     %% "pekko-actor"      % pekkoVersion,
+      "org.apache.pekko"     %% "pekko-stream"     % pekkoVersion,
+      "org.apache.pekko"     %% "pekko-slf4j"      % pekkoVersion,
+      "org.apache.pekko"     %% "pekko-http"       % pekkoHttpVersion,
       "org.xerial"            % "sqlite-jdbc"      % "3.36.0.3",
       "com.nulab-inc"         % "backlog4j"        % "2.5.2",
       "org.typelevel"        %% "simulacrum"       % "1.0.0",
diff --git a/core/src/main/scala/com/nulabinc/backlog/migration/common/conf/BacklogConfiguration.scala b/core/src/main/scala/com/nulabinc/backlog/migration/common/conf/BacklogConfiguration.scala
index 153c155..fb730e0 100644
--- a/core/src/main/scala/com/nulabinc/backlog/migration/common/conf/BacklogConfiguration.scala
+++ b/core/src/main/scala/com/nulabinc/backlog/migration/common/conf/BacklogConfiguration.scala
@@ -42,18 +42,18 @@ trait BacklogConfiguration {
     }
   }
 
-  val akkaMailBoxPool = {
+  val pekkoMailBoxPool = {
     try {
-      external.getInt("application.akka.mailbox-pool")
+      external.getInt("application.pekko.mailbox-pool")
     } catch {
       case _: ConfigException =>
-        internal.getInt("application.akka.mailbox-pool")
+        internal.getInt("application.pekko.mailbox-pool")
     }
   }
 
   def getBacklogConfiguration() = {
     try {
-      external.getInt("application.akka.mailbox-pool")
+      external.getInt("application.pekko.mailbox-pool")
       external
     } catch {
       case _: ConfigException =>
diff --git a/core/src/main/scala/com/nulabinc/backlog/migration/common/interpreters/AkkaHttpDSL.scala b/core/src/main/scala/com/nulabinc/backlog/migration/common/interpreters/PekkoHttpDSL.scala
similarity index 91%
rename from core/src/main/scala/com/nulabinc/backlog/migration/common/interpreters/AkkaHttpDSL.scala
rename to core/src/main/scala/com/nulabinc/backlog/migration/common/interpreters/PekkoHttpDSL.scala
index 12ef40b..b6630c6 100644
--- a/core/src/main/scala/com/nulabinc/backlog/migration/common/interpreters/AkkaHttpDSL.scala
+++ b/core/src/main/scala/com/nulabinc/backlog/migration/common/interpreters/PekkoHttpDSL.scala
@@ -2,13 +2,13 @@ package com.nulabinc.backlog.migration.common.interpreters
 
 import java.net.InetSocketAddress
 
-import akka.actor.ActorSystem
-import akka.http.scaladsl.model._
-import akka.http.scaladsl.model.headers.{BasicHttpCredentials, HttpCredentials}
-import akka.http.scaladsl.settings.{ClientConnectionSettings, ConnectionPoolSettings}
-import akka.http.scaladsl.{ClientTransport, Http}
 import com.nulabinc.backlog.migration.common.dsl.{HttpDSL, HttpQuery, RequestError, ServerDown}
 import monix.eval.Task
+import org.apache.pekko.actor.ActorSystem
+import org.apache.pekko.http.scaladsl.model._
+import org.apache.pekko.http.scaladsl.model.headers.{BasicHttpCredentials, HttpCredentials}
+import org.apache.pekko.http.scaladsl.settings.{ClientConnectionSettings, ConnectionPoolSettings}
+import org.apache.pekko.http.scaladsl.{ClientTransport, Http}
 import org.slf4j.LoggerFactory
 
 import scala.concurrent.ExecutionContext
@@ -16,7 +16,7 @@ import scala.concurrent.duration._
 import scala.util.control.NonFatal
 import scala.util.{Failure, Try}
 
-class AkkaHttpDSL()(implicit
+class PekkoHttpDSL()(implicit
     actorSystem: ActorSystem,
     exc: ExecutionContext
 ) extends HttpDSL[Task] {
diff --git a/core/src/test/resources/application.conf b/core/src/test/resources/application.conf
index 67a0b9f..789b82e 100644
--- a/core/src/test/resources/application.conf
+++ b/core/src/test/resources/application.conf
@@ -6,7 +6,7 @@ application {
   backlog4jVersion = "0.0.2"
   export-limit-at-once = 100
   language=default
-  akka.mailbox-pool = 100
+  pekko.mailbox-pool = 100
   defaultRetryCount = 3
   iaah = ""
 }