diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 52ffe29c1..4d0c0ab28 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -38,7 +38,7 @@ jobs:
       fail-fast: false
       matrix:
         java: ['adopt@1.8', 'adopt@1.11']
-        scala: ['2.12.17', '2.13.8', '3.2.1']
+        scala: ['2.12.17', '2.13.8', '3.3.0']
     steps:
     - uses: actions/checkout@v3.0.0
       with:
diff --git a/README.md b/README.md
index 243558c74..2e33a70fe 100644
--- a/README.md
+++ b/README.md
@@ -30,13 +30,13 @@ _ZIO Schema_ is used by a growing number of ZIO libraries, including _ZIO Flow_,
 In order to use this library, we need to add the following lines in our `build.sbt` file:
 
 ```scala
-libraryDependencies += "dev.zio" %% "zio-schema"          % "0.4.12"
-libraryDependencies += "dev.zio" %% "zio-schema-bson"     % "0.4.12"
-libraryDependencies += "dev.zio" %% "zio-schema-json"     % "0.4.12"
-libraryDependencies += "dev.zio" %% "zio-schema-protobuf" % "0.4.12"
+libraryDependencies += "dev.zio" %% "zio-schema"          % "0.4.13"
+libraryDependencies += "dev.zio" %% "zio-schema-bson"     % "0.4.13"
+libraryDependencies += "dev.zio" %% "zio-schema-json"     % "0.4.13"
+libraryDependencies += "dev.zio" %% "zio-schema-protobuf" % "0.4.13"
 
 // Required for automatic generic derivation of schemas
-libraryDependencies += "dev.zio" %% "zio-schema-derivation" % "0.4.12",
+libraryDependencies += "dev.zio" %% "zio-schema-derivation" % "0.4.13",
 libraryDependencies += "org.scala-lang" % "scala-reflect"  % scalaVersion.value % "provided"
 ```
 
diff --git a/project/BuildHelper.scala b/project/BuildHelper.scala
index 1448a489f..f2a0331aa 100644
--- a/project/BuildHelper.scala
+++ b/project/BuildHelper.scala
@@ -23,7 +23,7 @@ object BuildHelper {
 
   val Scala212: String = versions("2.12")
   val Scala213: String = versions("2.13")
-  val Scala3: String   = versions("3.2") //versions.getOrElse("3.0", versions("3.1"))
+  val Scala3: String   = versions("3.3") //versions.getOrElse("3.0", versions("3.1"))
 
   val zioVersion                   = "2.0.10"
   val zioJsonVersion               = "0.5.0"
diff --git a/zio-schema-derivation/shared/src/main/scala-3/zio/schema/Derive.scala b/zio-schema-derivation/shared/src/main/scala-3/zio/schema/Derive.scala
index c33c8cdcf..b4c342f21 100644
--- a/zio-schema-derivation/shared/src/main/scala-3/zio/schema/Derive.scala
+++ b/zio-schema-derivation/shared/src/main/scala-3/zio/schema/Derive.scala
@@ -14,7 +14,9 @@ object Derive {
     DeriveInstance().deriveInstance[F, A](deriver, schema, top = true)
 }
 
-private case class DeriveInstance()(using val ctx: Quotes) extends ReflectionUtils(ctx) {
+private case class DeriveInstance()(using val ctx: Quotes) {
+  val reflectionUtils = ReflectionUtils(ctx)
+  import reflectionUtils.{MirrorType, Mirror, summonOptional}
   import ctx.reflect._
    
   case class Frame(ref: Term, tpe: TypeRepr)
diff --git a/zio-schema-derivation/shared/src/main/scala-3/zio/schema/DeriveSchema.scala b/zio-schema-derivation/shared/src/main/scala-3/zio/schema/DeriveSchema.scala
index 4e67fd317..a7fac9e43 100644
--- a/zio-schema-derivation/shared/src/main/scala-3/zio/schema/DeriveSchema.scala
+++ b/zio-schema-derivation/shared/src/main/scala-3/zio/schema/DeriveSchema.scala
@@ -18,9 +18,11 @@ object DeriveSchema {
     DeriveSchema().deriveSchema[T](top = true)
 }
 
-private case class DeriveSchema()(using val ctx: Quotes) extends ReflectionUtils(ctx) {
+private case class DeriveSchema()(using val ctx: Quotes) {
+  val reflectionUtils = ReflectionUtils(ctx)
+  import reflectionUtils.{MirrorType, Mirror}
   import ctx.reflect._
-   
+
   case class Frame(ref: Term, tpe: TypeRepr)
   case class Stack(frames: List[Frame]) {
     def find(tpe: TypeRepr): Option[Term] = frames.find(_.tpe =:= tpe).map(_.ref)