diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 1cf534e7..dba03a9b 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -33,6 +33,11 @@ jobs:
     runs-on: ${{ matrix.os }}
     timeout-minutes: 60
     steps:
+      - name: Install sbt
+        if: contains(runner.os, 'macos')
+        shell: bash
+        run: brew install sbt
+
       - name: Ignore line ending differences in git
         if: contains(runner.os, 'windows')
         shell: bash
@@ -107,6 +112,10 @@ jobs:
         java: [temurin@11]
     runs-on: ${{ matrix.os }}
     steps:
+      - name: Install sbt
+        if: contains(runner.os, 'macos')
+        run: brew install sbt
+
       - name: Ignore line ending differences in git
         if: contains(runner.os, 'windows')
         run: git config --global core.autocrlf false
@@ -172,6 +181,10 @@ jobs:
         java: [temurin@11]
     runs-on: ${{ matrix.os }}
     steps:
+      - name: Install sbt
+        if: contains(runner.os, 'macos')
+        run: brew install sbt
+
       - name: Ignore line ending differences in git
         if: contains(runner.os, 'windows')
         run: git config --global core.autocrlf false
@@ -208,6 +221,10 @@ jobs:
         java: [temurin@11]
     runs-on: ${{ matrix.os }}
     steps:
+      - name: Install sbt
+        if: contains(runner.os, 'macos')
+        run: brew install sbt
+
       - name: Ignore line ending differences in git
         if: contains(runner.os, 'windows')
         run: git config --global core.autocrlf false
@@ -235,7 +252,7 @@ jobs:
 
       - name: Publish site
         if: github.event_name != 'pull_request' && github.ref == 'refs/heads/main'
-        uses: peaceiris/actions-gh-pages@v3.9.3
+        uses: peaceiris/actions-gh-pages@v4.0.0
         with:
           github_token: ${{ secrets.GITHUB_TOKEN }}
           publish_dir: site/target/docs/site
diff --git a/build.sbt b/build.sbt
index 2b5b0609..fd4865d6 100644
--- a/build.sbt
+++ b/build.sbt
@@ -28,7 +28,7 @@ val pytorchVersion = "2.1.2"
 val cudaVersion = "12.3-8.9"
 val openblasVersion = "0.3.26"
 val mklVersion = "2024.0"
-ThisBuild / scalaVersion := "3.3.1"
+ThisBuild / scalaVersion := "3.4.0"
 ThisBuild / javaCppVersion := "1.5.10"
 ThisBuild / resolvers ++= Resolver.sonatypeOssRepos("snapshots")
 
diff --git a/core/src/main/scala/torch/DType.scala b/core/src/main/scala/torch/DType.scala
index 6d45c534..e24ccbc1 100644
--- a/core/src/main/scala/torch/DType.scala
+++ b/core/src/main/scala/torch/DType.scala
@@ -413,6 +413,7 @@ type DTypeOrDeriveArange[
   *   rules](https://github.com/pytorch/pytorch/blob/fb6749d977e33b5f463c2d0a1b56a939428105e5/c10/core/ScalarType.h#L423-L444)
   */
 type Promoted[T <: DType, U <: DType] <: DType = (T, U) match
+  case (T, DType)                                => T
   case (T, T)                                    => T
   case (U, U)                                    => U
   case (Undefined, U) | (T, Undefined)           => Undefined
diff --git a/core/src/main/scala/torch/Tensor.scala b/core/src/main/scala/torch/Tensor.scala
index d1c38b97..3c692a64 100644
--- a/core/src/main/scala/torch/Tensor.scala
+++ b/core/src/main/scala/torch/Tensor.scala
@@ -281,7 +281,7 @@ sealed abstract class Tensor[D <: DType]( /* private[torch]  */ val native: pyto
       case _                                        => false
 
   /** True if `other` has the same size and elements as this tensor, false otherwise. */
-  def equal(other: Tensor[D]): Boolean = native.equal(other.native)
+  infix def equal(other: Tensor[D]): Boolean = native.equal(other.native)
 
   /** Returns the tensor with elements exponentiated. */
   def exp: Tensor[D] = fromNative(native.exp())
@@ -415,7 +415,7 @@ sealed abstract class Tensor[D <: DType]( /* private[torch]  */ val native: pyto
 
   def <(other: ScalaType): Tensor[Bool] = lt(other)
 
-  def matmul[D2 <: DType](u: Tensor[D2]): Tensor[Promoted[D, D2]] =
+  infix def matmul[D2 <: DType](u: Tensor[D2]): Tensor[Promoted[D, D2]] =
     fromNative(native.matmul(u.native))
 
   def `@`[D2 <: DType](u: Tensor[D2]): Tensor[Promoted[D, D2]] = matmul(u)
diff --git a/core/src/main/scala/torch/Types.scala b/core/src/main/scala/torch/Types.scala
index 3449201c..09ac3507 100644
--- a/core/src/main/scala/torch/Types.scala
+++ b/core/src/main/scala/torch/Types.scala
@@ -56,4 +56,4 @@ type AtLeastOneFloatOrComplex[A <: DType, B <: DType] = A <:< (FloatNN | Complex
   B <:< (FloatNN | ComplexNN)
 
 /* Evidence that two dtypes are not the same */
-type NotEqual[D <: DType, D2 <: DType] = NotGiven[D =:= D2]
+infix type NotEqual[D <: DType, D2 <: DType] = NotGiven[D =:= D2]
diff --git a/core/src/main/scala/torch/nn/functional/Convolution.scala b/core/src/main/scala/torch/nn/functional/Convolution.scala
index 15f7fad6..cb57f5c5 100644
--- a/core/src/main/scala/torch/nn/functional/Convolution.scala
+++ b/core/src/main/scala/torch/nn/functional/Convolution.scala
@@ -123,7 +123,7 @@ private[torch] trait Convolution {
         toArray(padding),
         toArray(outputPadding),
         groups,
-        toArray(dilation): _*
+        toArray(dilation)*
       )
     )
 
@@ -151,7 +151,7 @@ private[torch] trait Convolution {
         toArray(padding),
         toArray(outputPadding),
         groups,
-        toArray(dilation): _*
+        toArray(dilation)*
       )
     )
 
@@ -179,7 +179,7 @@ private[torch] trait Convolution {
         toArray(padding),
         toArray(outputPadding),
         groups,
-        toArray(dilation): _*
+        toArray(dilation)*
       )
     )
 
diff --git a/core/src/main/scala/torch/nn/modules/container/ModuleList.scala b/core/src/main/scala/torch/nn/modules/container/ModuleList.scala
index d1d338f4..d723cd37 100644
--- a/core/src/main/scala/torch/nn/modules/container/ModuleList.scala
+++ b/core/src/main/scala/torch/nn/modules/container/ModuleList.scala
@@ -77,7 +77,7 @@ final class ModuleList[D <: DType](override val modules: TensorModule[D]*)
     // TODO: not in Python code. Note other modules retain index, so we have repeats
     this.register(module)(using Name(index.toString()))
     // TODO: make modules list mutable?
-    ModuleList(all: _*)
+    ModuleList(all*)
 
   /** Appends a given module to the end of the list.
     *
@@ -94,7 +94,7 @@ final class ModuleList[D <: DType](override val modules: TensorModule[D]*)
     this.register(module)(using Name(index.toString()))
     val all = modules.appended(module)
     // TODO: make modules list mutable?
-    ModuleList(all: _*)
+    ModuleList(all*)
 
   /** Appends modules from a Python iterable to the end of the list.
     *
@@ -115,7 +115,7 @@ final class ModuleList[D <: DType](override val modules: TensorModule[D]*)
       this.register(module)(using Name(index.toString()))
     )
     // TODO: make modules list mutable?
-    ModuleList(all: _*)
+    ModuleList(all*)
 
   override def hasBias(): Boolean = modules.exists(_.hasBias())
 
diff --git a/core/src/main/scala/torch/nn/modules/normalization/LayerNorm.scala b/core/src/main/scala/torch/nn/modules/normalization/LayerNorm.scala
index 5e89ab2c..4524589c 100644
--- a/core/src/main/scala/torch/nn/modules/normalization/LayerNorm.scala
+++ b/core/src/main/scala/torch/nn/modules/normalization/LayerNorm.scala
@@ -92,7 +92,7 @@ final class LayerNorm[ParamType <: FloatNN | ComplexNN: Default](
 ) extends HasWeight[ParamType]
     with TensorModule[ParamType]:
 
-  private val shape: LongVector = LongVector(normalizedShape.map(_.toLong): _*)
+  private val shape: LongVector = LongVector(normalizedShape.map(_.toLong)*)
   private val options: LayerNormOptions = LayerNormOptions(shape)
   options.eps().put(eps)
   options.elementwise_affine().put(elementWiseAffine)
diff --git a/core/src/main/scala/torch/ops/ReductionOps.scala b/core/src/main/scala/torch/ops/ReductionOps.scala
index 701305ed..8aa822d0 100644
--- a/core/src/main/scala/torch/ops/ReductionOps.scala
+++ b/core/src/main/scala/torch/ops/ReductionOps.scala
@@ -916,6 +916,6 @@ private[torch] trait ReductionOps {
     val nativeDim = dim.toArray
     fromNative(
       if nativeDim.isEmpty then torchNative.count_nonzero(input.native)
-      else torchNative.count_nonzero(input.native, nativeDim: _*)
+      else torchNative.count_nonzero(input.native, nativeDim*)
     )
 }
diff --git a/core/src/test/scala/TrainingSuite.scala b/core/src/test/scala/TrainingSuite.scala
index 796f441d..58c9e6c6 100644
--- a/core/src/test/scala/TrainingSuite.scala
+++ b/core/src/test/scala/TrainingSuite.scala
@@ -17,7 +17,7 @@
 package torch
 import torch.data.*
 
-class TraininSuite extends munit.FunSuite {
+class TrainingSuite extends munit.FunSuite {
   test("training") {
 
     val xTrain = torch.arange(end = 10, dtype = float32) // .reshape(10, 1)
diff --git a/core/src/test/scala/torch/ops/RandomSamplingOpsSuite.scala b/core/src/test/scala/torch/ops/RandomSamplingOpsSuite.scala
index a1be3bff..f5bf7f92 100644
--- a/core/src/test/scala/torch/ops/RandomSamplingOpsSuite.scala
+++ b/core/src/test/scala/torch/ops/RandomSamplingOpsSuite.scala
@@ -37,13 +37,13 @@ class RandomSamplingOpsSuite extends TensorCheckSuite {
 
     val g1 = torch.Generator()
     g1.manualSeed(0)
-    val t1 = torch.randint(high = 100, Seq(2, 2), generator = g1)
-    val t2 = torch.randint(high = 100, Seq(2, 2), generator = g1)
+    val t1 = torch.randint(high = 100, size = Seq(2, 2), generator = g1)
+    val t2 = torch.randint(high = 100, size = Seq(2, 2), generator = g1)
     assertNotEquals(t1, t2)
 
     val g2 = torch.Generator()
     g2.manualSeed(0)
-    val t3 = torch.randint(high = 100, Seq(2, 2), generator = g2)
+    val t3 = torch.randint(high = 100, size = Seq(2, 2), generator = g2)
     assertEquals(t1, t3)
 
   }
diff --git a/examples/src/main/scala/gpt/V2.scala b/examples/src/main/scala/gpt/V2.scala
index f628ef00..b9601848 100644
--- a/examples/src/main/scala/gpt/V2.scala
+++ b/examples/src/main/scala/gpt/V2.scala
@@ -151,7 +151,7 @@ object V2:
    */
 
   // here are all the unique characters that occur in this text
-  val chars = SortedSet(text: _*)
+  val chars = SortedSet(text*)
   println(s"chars = ${chars.mkString(", ")}")
   val vocab_size = chars.size
   println(s"vocab_size = $vocab_size")
@@ -413,7 +413,7 @@ object V2:
       Utils.register_i(this, Head_2(nEmbed, headSize, blockSize), i)
     }
     // val hs = 0 until numHeads map{ i => Utils.register_i(this, Head(nEmbed, headSize, blockSize, dropout), i) }
-    val heads = register(nn.ModuleList(hs: _*))
+    val heads = register(nn.ModuleList(hs*))
     // TODO: BUG - self.proj = nn.Linear(head_size * num_heads, n_embd)
     val proj = register(nn.Linear(headSize * numHeads, nEmbed))
     // val proj = register( nn.Linear(nEmbed, nEmbed) )
@@ -603,7 +603,7 @@ object V2:
     val token_embedding_table = register(nn.Embedding(vocabSize, nEmbed))
     val position_embedding_table = register(nn.Embedding(blockSize, nEmbed))
     val blocks_i = 0 until nBlocks map { i => Block(nEmbed, nHead, blockSize, vocabSize, dropout) }
-    val blocks = register(nn.Sequential(blocks_i: _*))
+    val blocks = register(nn.Sequential(blocks_i*))
     val ln_f = register(nn.LayerNorm(Seq(nEmbed)))
     val lm_head = register(nn.Linear(nEmbed, vocabSize))
 
diff --git a/project/build.properties b/project/build.properties
index 8cf07b7c..b485f62c 100644
--- a/project/build.properties
+++ b/project/build.properties
@@ -1 +1 @@
-sbt.version=1.9.8
\ No newline at end of file
+sbt.version=1.10.0
\ No newline at end of file
diff --git a/project/plugins.sbt b/project/plugins.sbt
index b21dfa51..1df0a905 100644
--- a/project/plugins.sbt
+++ b/project/plugins.sbt
@@ -1,6 +1,6 @@
 addSbtPlugin("org.scalameta" % "sbt-scalafmt" % "2.5.2")
 addSbtPlugin("org.bytedeco" % "sbt-javacpp" % "1.17")
-addSbtPlugin("org.scalameta" % "sbt-mdoc" % "2.5.2")
+addSbtPlugin("org.scalameta" % "sbt-mdoc" % "2.5.3")
 addSbtPlugin("com.github.sbt" % "sbt-unidoc" % "0.5.0")
-addSbtPlugin("org.typelevel" % "sbt-typelevel" % "0.6.5")
-addSbtPlugin("org.typelevel" % "sbt-typelevel-site" % "0.6.5")
+addSbtPlugin("org.typelevel" % "sbt-typelevel" % "0.7.1")
+addSbtPlugin("org.typelevel" % "sbt-typelevel-site" % "0.7.1")
diff --git a/vision/src/main/scala/torchvision/transforms/presets.scala b/vision/src/main/scala/torchvision/transforms/presets.scala
index 3cb95499..e398e09c 100644
--- a/vision/src/main/scala/torchvision/transforms/presets.scala
+++ b/vision/src/main/scala/torchvision/transforms/presets.scala
@@ -19,8 +19,7 @@ package transforms
 
 import com.sksamuel.scrimage.ImmutableImage
 import com.sksamuel.scrimage.ScaleMethod
-import torch.Tensor
-import torch.Float32
+import torch.{Float32, Tensor}
 import torchvision.transforms.functional.toTensor
 
 object Presets: