diff --git a/project/plugins.sbt b/project/plugins.sbt
index f2ddc2455f..b475354dbd 100644
--- a/project/plugins.sbt
+++ b/project/plugins.sbt
@@ -1,4 +1,4 @@
-val sbtSoftwareMillVersion = "2.0.12"
+val sbtSoftwareMillVersion = "2.0.18"
 val scalaFmtVersion = "2.5.1"
 val sbtRevolverVersion = "0.10.0"
 
diff --git a/src/main/scala/com/softwaremill/realworld/articles/comments/Comment.scala b/src/main/scala/com/softwaremill/realworld/articles/comments/Comment.scala
index f672d0acf0..6c16c948a1 100644
--- a/src/main/scala/com/softwaremill/realworld/articles/comments/Comment.scala
+++ b/src/main/scala/com/softwaremill/realworld/articles/comments/Comment.scala
@@ -1,7 +1,7 @@
 package com.softwaremill.realworld.articles.comments
 
 import sttp.tapir.{Schema, SchemaType}
-import zio.json.{DeriveJsonDecoder, DeriveJsonEncoder, JsonCodec, JsonDecoder, JsonEncoder}
+import zio.json.{DeriveJsonDecoder, DeriveJsonEncoder, JsonDecoder, JsonEncoder}
 
 import java.time.Instant
 
diff --git a/src/main/scala/com/softwaremill/realworld/articles/comments/CommentsService.scala b/src/main/scala/com/softwaremill/realworld/articles/comments/CommentsService.scala
index 2274f1dcee..addf719455 100644
--- a/src/main/scala/com/softwaremill/realworld/articles/comments/CommentsService.scala
+++ b/src/main/scala/com/softwaremill/realworld/articles/comments/CommentsService.scala
@@ -1,6 +1,5 @@
 package com.softwaremill.realworld.articles.comments
 
-import com.softwaremill.realworld.articles.comments.CommentsService.*
 import com.softwaremill.realworld.articles.core.{ArticleSlug, ArticlesRepository}
 import com.softwaremill.realworld.common.Exceptions
 import com.softwaremill.realworld.common.Exceptions.{BadRequest, NotFound, Unauthorized}
diff --git a/src/main/scala/com/softwaremill/realworld/common/BaseEndpoints.scala b/src/main/scala/com/softwaremill/realworld/common/BaseEndpoints.scala
index 97912a503a..5611b95713 100644
--- a/src/main/scala/com/softwaremill/realworld/common/BaseEndpoints.scala
+++ b/src/main/scala/com/softwaremill/realworld/common/BaseEndpoints.scala
@@ -5,7 +5,6 @@ import com.softwaremill.realworld.common.*
 import com.softwaremill.realworld.common.BaseEndpoints.{UserWithEmailNotFoundMessage, defaultErrorOutputs}
 import com.softwaremill.realworld.users.UsersRepository
 import sttp.model.StatusCode
-import sttp.model.headers.WWWAuthenticateChallenge
 import sttp.tapir.generic.auto.*
 import sttp.tapir.json.zio.jsonBody
 import sttp.tapir.ztapir.*
diff --git a/src/main/scala/com/softwaremill/realworld/common/Configuration.scala b/src/main/scala/com/softwaremill/realworld/common/Configuration.scala
index cfe3107aab..1f723c4e56 100644
--- a/src/main/scala/com/softwaremill/realworld/common/Configuration.scala
+++ b/src/main/scala/com/softwaremill/realworld/common/Configuration.scala
@@ -3,7 +3,6 @@ package com.softwaremill.realworld.common
 import zio.ZLayer
 import zio._
 import zio.config.magnolia._
-import zio.config.typesafe.TypesafeConfigProvider
 
 final case class RootConfig(
     config: AppConfig
diff --git a/src/main/scala/com/softwaremill/realworld/users/Profile.scala b/src/main/scala/com/softwaremill/realworld/users/Profile.scala
index 4c980ee610..c64708fca0 100644
--- a/src/main/scala/com/softwaremill/realworld/users/Profile.scala
+++ b/src/main/scala/com/softwaremill/realworld/users/Profile.scala
@@ -2,8 +2,8 @@ package com.softwaremill.realworld.users
 
 import com.softwaremill.realworld.common.NoneAsNullOptionEncoder.*
 import com.softwaremill.realworld.common.domain.Username
-import sttp.tapir.{Schema, SchemaType}
 import zio.json.{DeriveJsonDecoder, DeriveJsonEncoder, JsonDecoder, JsonEncoder}
+
 case class Profile(username: Username, bio: Option[String], image: Option[String], following: Boolean)
 
 object Profile: