diff --git a/build.sbt b/build.sbt
index 7bc04b0e..c7e3ff5c 100644
--- a/build.sbt
+++ b/build.sbt
@@ -27,8 +27,8 @@ Global / onChangedBuildSource := ReloadOnSourceChanges
 ThisBuild / tlBaseVersion       := "0.48"
 ThisBuild / tlCiReleaseBranches := Seq("master", "scala3")
 
-ThisBuild / scalaVersion       := "3.4.3"
-ThisBuild / crossScalaVersions := Seq("3.4.3")
+ThisBuild / scalaVersion       := "3.5.0"
+ThisBuild / crossScalaVersions := Seq("3.5.0")
 ThisBuild / scalacOptions ++= Seq(
   "-language:implicitConversions"
 )
diff --git a/modules/catalog/src/main/scala/lucuma/catalog/csv/TargetImport.scala b/modules/catalog/src/main/scala/lucuma/catalog/csv/TargetImport.scala
index d2e8ecf7..b6d0e3d5 100644
--- a/modules/catalog/src/main/scala/lucuma/catalog/csv/TargetImport.scala
+++ b/modules/catalog/src/main/scala/lucuma/catalog/csv/TargetImport.scala
@@ -32,7 +32,6 @@ import lucuma.core.math.Redshift
 import lucuma.core.math.RightAscension
 import lucuma.core.math.dimensional.*
 import lucuma.core.model.SiderealTracking
-import lucuma.core.model.SiderealTracking.apply
 import lucuma.core.model.SourceProfile
 import lucuma.core.model.SpectralDefinition
 import lucuma.core.model.Target
diff --git a/modules/catalog/src/main/scala/lucuma/catalog/votable/CatalogQuery.scala b/modules/catalog/src/main/scala/lucuma/catalog/votable/CatalogQuery.scala
index d613963f..43d0ddfe 100644
--- a/modules/catalog/src/main/scala/lucuma/catalog/votable/CatalogQuery.scala
+++ b/modules/catalog/src/main/scala/lucuma/catalog/votable/CatalogQuery.scala
@@ -20,7 +20,6 @@ import org.http4s.Uri
 import spire.math.Bounded
 
 import java.time.Instant
-import scala.math.*
 
 /**
  * Represents a query on a catalog
diff --git a/modules/tests/jvm/src/test/scala/lucuma/catalog/ParseSimbadFileSuite.scala b/modules/tests/jvm/src/test/scala/lucuma/catalog/ParseSimbadFileSuite.scala
index 66211918..99d45899 100644
--- a/modules/tests/jvm/src/test/scala/lucuma/catalog/ParseSimbadFileSuite.scala
+++ b/modules/tests/jvm/src/test/scala/lucuma/catalog/ParseSimbadFileSuite.scala
@@ -8,7 +8,6 @@ import cats.implicits.*
 import coulomb.*
 import coulomb.policy.spire.standard.given
 import coulomb.syntax.*
-import coulomb.units.si.*
 import eu.timepit.refined.*
 import eu.timepit.refined.collection.NonEmpty
 import fs2.*
diff --git a/modules/tests/jvm/src/test/scala/lucuma/catalog/TargetImportSuite.scala b/modules/tests/jvm/src/test/scala/lucuma/catalog/TargetImportSuite.scala
index 57568dc3..a8033aac 100644
--- a/modules/tests/jvm/src/test/scala/lucuma/catalog/TargetImportSuite.scala
+++ b/modules/tests/jvm/src/test/scala/lucuma/catalog/TargetImportSuite.scala
@@ -9,7 +9,6 @@ import fs2.*
 import fs2.io.file.Files
 import fs2.io.file.Path
 import lucuma.catalog.*
-import lucuma.catalog.csv.*
 import lucuma.core.enums.Band
 import lucuma.core.math.BrightnessValue
 import lucuma.core.math.Epoch
diff --git a/modules/tests/shared/src/test/scala/lucuma/catalog/votable/AdaptersSuite.scala b/modules/tests/shared/src/test/scala/lucuma/catalog/votable/AdaptersSuite.scala
index c7e8bc9c..8997ded5 100644
--- a/modules/tests/shared/src/test/scala/lucuma/catalog/votable/AdaptersSuite.scala
+++ b/modules/tests/shared/src/test/scala/lucuma/catalog/votable/AdaptersSuite.scala
@@ -8,7 +8,6 @@ import cats.syntax.all.*
 import coulomb.*
 import coulomb.policy.spire.standard.given
 import coulomb.syntax.*
-import coulomb.units.si.*
 import eu.timepit.refined.*
 import eu.timepit.refined.collection.NonEmpty
 import eu.timepit.refined.types.string.NonEmptyString