diff --git a/.github/workflows/ci-tests-r.yml b/.github/workflows/ci-tests-r.yml
new file mode 100644
index 0000000000..e69de29bb2
diff --git a/build.sbt b/build.sbt
index 2345fd768c..9d15620b08 100644
--- a/build.sbt
+++ b/build.sbt
@@ -8,7 +8,7 @@ import scala.xml.transform.{RewriteRule, RuleTransformer}
 import scala.xml.{Node => XmlNode, NodeSeq => XmlNodeSeq, _}
 
 val condaEnvName = "synapseml"
-val sparkVersion = "3.2.3"
+val sparkVersion = "3.3.1"
 name := "synapseml"
 ThisBuild / organization := "com.microsoft.azure"
 ThisBuild / scalaVersion := "2.12.15"
diff --git a/core/src/main/scala/com/microsoft/azure/synapse/ml/explainers/RegressionBase.scala b/core/src/main/scala/com/microsoft/azure/synapse/ml/explainers/RegressionBase.scala
index 9b6c7f9d08..1ef9ac6e85 100644
--- a/core/src/main/scala/com/microsoft/azure/synapse/ml/explainers/RegressionBase.scala
+++ b/core/src/main/scala/com/microsoft/azure/synapse/ml/explainers/RegressionBase.scala
@@ -43,6 +43,7 @@ abstract class RegressionBase {
     * when running on Spark 3.0.* and 3.1.*.
     * Workaround: use reflection to construct the implementation.
     */
+  //TODO: Check for spark 3.3.0
   implicit lazy val sumImpl: sum.Impl[BroadcastedColumns[BDM[Double], BDV[Double]], Transpose[BDV[Double]]] = {
     Try {
       // This works for breeze 1.2
diff --git a/core/src/test/scala/com/microsoft/azure/synapse/ml/codegen/RTestGen.scala b/core/src/test/scala/com/microsoft/azure/synapse/ml/codegen/RTestGen.scala
index 8e3fd1e85f..af95437c9c 100644
--- a/core/src/test/scala/com/microsoft/azure/synapse/ml/codegen/RTestGen.scala
+++ b/core/src/test/scala/com/microsoft/azure/synapse/ml/codegen/RTestGen.scala
@@ -101,7 +101,7 @@ object RTestGen {
          |  "spark.sql.shuffle.partitions=10",
          |  "spark.sql.crossJoin.enabled=true")
          |
-         |sc <- spark_connect(master = "local", version = "3.2.4", config = conf)
+         |sc <- spark_connect(master = "local", version = "3.3.1", config = conf)
          |
          |""".stripMargin, StandardOpenOption.CREATE)
 
diff --git a/core/src/test/scala/com/microsoft/azure/synapse/ml/nbtest/DatabricksGPUTests.scala b/core/src/test/scala/com/microsoft/azure/synapse/ml/nbtest/DatabricksGPUTests.scala
index be308c7af7..d99ac4a672 100644
--- a/core/src/test/scala/com/microsoft/azure/synapse/ml/nbtest/DatabricksGPUTests.scala
+++ b/core/src/test/scala/com/microsoft/azure/synapse/ml/nbtest/DatabricksGPUTests.scala
@@ -11,11 +11,7 @@ import java.io.File
 import scala.collection.mutable.ListBuffer
 
 class DatabricksGPUTests extends DatabricksTestHelper {
-  val horovodInstallationScript: File = FileUtilities.join(
-    BuildInfo.baseDirectory.getParent, "deep-learning",
-    "src", "main", "python", "horovod_installation.sh").getCanonicalFile
-  uploadFileToDBFS(horovodInstallationScript, "/FileStore/horovod-fix-commit/horovod_installation.sh")
-  val clusterId: String = createClusterInPool(GPUClusterName, AdbGpuRuntime, 2, GpuPoolId, GPUInitScripts)
+  val clusterId: String = createClusterInPool(GPUClusterName, AdbGpuRuntime, 2, GpuPoolId, "[]")
   val jobIdsToCancel: ListBuffer[Int] = databricksTestHelper(
     clusterId, GPULibraries, GPUNotebooks)
 
diff --git a/core/src/test/scala/com/microsoft/azure/synapse/ml/nbtest/DatabricksUtilities.scala b/core/src/test/scala/com/microsoft/azure/synapse/ml/nbtest/DatabricksUtilities.scala
index c60eac2634..1ac4872632 100644
--- a/core/src/test/scala/com/microsoft/azure/synapse/ml/nbtest/DatabricksUtilities.scala
+++ b/core/src/test/scala/com/microsoft/azure/synapse/ml/nbtest/DatabricksUtilities.scala
@@ -29,10 +29,11 @@ object DatabricksUtilities {
 
   // ADB Info
   val Region = "eastus"
-  val PoolName = "synapseml-build-10.4"
-  val GpuPoolName = "synapseml-build-10.4-gpu"
-  val AdbRuntime = "10.4.x-scala2.12"
-  val AdbGpuRuntime = "10.4.x-gpu-ml-scala2.12"
+  val PoolName = "synapseml-build-11.2"
+  val GpuPoolName = "synapseml-build-11.2-gpu"
+  val AdbRuntime = "11.2.x-scala2.12"
+  // https://learn.microsoft.com/en-us/azure/databricks/release-notes/runtime/11.2
+  val AdbGpuRuntime = "11.2.x-gpu-ml-scala2.12"
   val NumWorkers = 5
   val AutoTerminationMinutes = 15
 
@@ -72,6 +73,8 @@ object DatabricksUtilities {
   // TODO: install synapse.ml.dl wheel package here
   val GPULibraries: String = List(
     Map("maven" -> Map("coordinates" -> PackageMavenCoordinate, "repo" -> PackageRepository)),
+    Map("pypi" -> Map("package" -> "pytorch-lightning==1.5.0")),
+    Map("pypi" -> Map("package" -> "torchvision==0.12.0")),
     Map("pypi" -> Map("package" -> "transformers==4.15.0")),
     Map("pypi" -> Map("package" -> "petastorm==0.12.0"))
   ).toJson.compactPrint
diff --git a/core/src/test/scala/com/microsoft/azure/synapse/ml/nbtest/SynapseUtilities.scala b/core/src/test/scala/com/microsoft/azure/synapse/ml/nbtest/SynapseUtilities.scala
index 317218c08d..478e829d79 100644
--- a/core/src/test/scala/com/microsoft/azure/synapse/ml/nbtest/SynapseUtilities.scala
+++ b/core/src/test/scala/com/microsoft/azure/synapse/ml/nbtest/SynapseUtilities.scala
@@ -255,7 +255,7 @@ object SynapseUtilities {
        |    "nodeSizeFamily": "MemoryOptimized",
        |    "provisioningState": "Succeeded",
        |    "sessionLevelPackagesEnabled": "true",
-       |    "sparkVersion": "3.2"
+       |    "sparkVersion": "3.3"
        |  }
        |}
        |""".stripMargin
diff --git a/environment.yml b/environment.yml
index 0bba06b1f3..8879472629 100644
--- a/environment.yml
+++ b/environment.yml
@@ -11,8 +11,7 @@ dependencies:
   - r-devtools=2.4.2
   - pip:
     - pyarrow>=0.15.0
-    - numpy>=1.19.3
-    - pyspark==3.2.3
+    - pyspark==3.3.1
     - pandas==1.2.5
     - wheel
     - sphinx==4.2.0
@@ -32,6 +31,7 @@ dependencies:
     - twine
     - jupyter
     - mlflow
+    - numpy==1.23.0
     - torch==1.11.0
     - torchvision==0.12.0
     - horovod==0.25.0
diff --git a/notebooks/features/regression/Regression - Vowpal Wabbit vs. LightGBM vs. Linear Regressor.ipynb b/notebooks/features/regression/Regression - Vowpal Wabbit vs. LightGBM vs. Linear Regressor.ipynb
index b19b31c56c..97dd1c59ea 100644
--- a/notebooks/features/regression/Regression - Vowpal Wabbit vs. LightGBM vs. Linear Regressor.ipynb	
+++ b/notebooks/features/regression/Regression - Vowpal Wabbit vs. LightGBM vs. Linear Regressor.ipynb	
@@ -141,7 +141,7 @@
     "featurizer = VectorAssembler(inputCols=feature_cols, outputCol=\"features\")\n",
     "lr_train_data = featurizer.transform(train_data)[\"target\", \"features\"]\n",
     "lr_test_data = featurizer.transform(test_data)[\"target\", \"features\"]\n",
-    "display(lr_train_data.limit(10).toPandas())"
+    "display(lr_train_data.limit(10))"
    ]
   },
   {
@@ -156,7 +156,7 @@
     "lr_model = lr.fit(lr_train_data)\n",
     "lr_predictions = lr_model.transform(lr_test_data)\n",
     "\n",
-    "display(lr_predictions.limit(10).toPandas())"
+    "display(lr_predictions.limit(10))"
    ]
   },
   {
@@ -210,7 +210,7 @@
     "\n",
     "vw_train_data = vw_featurizer.transform(train_data)[\"target\", \"features\"]\n",
     "vw_test_data = vw_featurizer.transform(test_data)[\"target\", \"features\"]\n",
-    "display(vw_train_data.limit(10).toPandas())"
+    "display(vw_train_data.limit(10))"
    ]
   },
   {
@@ -236,7 +236,7 @@
     "vw_model = vwr.fit(vw_train_data_2.repartition(1))\n",
     "vw_predictions = vw_model.transform(vw_test_data)\n",
     "\n",
-    "display(vw_predictions.limit(10).toPandas())"
+    "display(vw_predictions.limit(10))"
    ]
   },
   {
diff --git a/pipeline.yaml b/pipeline.yaml
index a6d93ae801..0d373d4124 100644
--- a/pipeline.yaml
+++ b/pipeline.yaml
@@ -513,7 +513,7 @@ jobs:
           fi
           sbt publishM2
 
-          SPARK_VERSION=3.2.4
+          SPARK_VERSION=3.3.1
           HADOOP_VERSION=3.2
           wget https://archive.apache.org/dist/spark/spark-${SPARK_VERSION}/spark-${SPARK_VERSION}-bin-hadoop${HADOOP_VERSION}.tgz
           (timeout 20m sbt "project $(PACKAGE)" coverage testR) || (echo "retrying" && timeout 20m sbt "project $(PACKAGE)" coverage testR) || (echo "retrying" && timeout 20m sbt "project $(PACKAGE)" coverage testR)
diff --git a/start b/start
index ebaddb8ef8..3c1805ce7f 100644
--- a/start
+++ b/start
@@ -1,7 +1,7 @@
 #!/bin/bash
 
 export OPENMPI_VERSION="3.1.2"
-export SPARK_VERSION="3.2.3"
+export SPARK_VERSION="3.3.1"
 export HADOOP_VERSION="2.7"
 export SYNAPSEML_VERSION="0.11.1" # Binder compatibility version
 
diff --git a/tools/docker/demo/Dockerfile b/tools/docker/demo/Dockerfile
index 15df1f203a..aa8cc81ce6 100644
--- a/tools/docker/demo/Dockerfile
+++ b/tools/docker/demo/Dockerfile
@@ -3,8 +3,8 @@ FROM mcr.microsoft.com/oss/mirror/docker.io/library/ubuntu:20.04
 ARG SYNAPSEML_VERSION=0.11.1
 ARG DEBIAN_FRONTEND=noninteractive
 
-ENV SPARK_VERSION=3.2.3
-ENV HADOOP_VERSION=2.7
+ENV SPARK_VERSION=3.3.1
+ENV HADOOP_VERSION=3
 ENV SYNAPSEML_VERSION=${SYNAPSEML_VERSION}
 ENV JAVA_HOME /usr/lib/jvm/java-1.11.0-openjdk-amd64
 
diff --git a/tools/docker/minimal/Dockerfile b/tools/docker/minimal/Dockerfile
index 0fe4d04ec6..daa06a0ed3 100644
--- a/tools/docker/minimal/Dockerfile
+++ b/tools/docker/minimal/Dockerfile
@@ -3,8 +3,8 @@ FROM mcr.microsoft.com/oss/mirror/docker.io/library/ubuntu:20.04
 ARG SYNAPSEML_VERSION=0.11.1
 ARG DEBIAN_FRONTEND=noninteractive
 
-ENV SPARK_VERSION=3.2.3
-ENV HADOOP_VERSION=2.7
+ENV SPARK_VERSION=3.3.1
+ENV HADOOP_VERSION=3
 ENV SYNAPSEML_VERSION=${SYNAPSEML_VERSION}
 ENV JAVA_HOME /usr/lib/jvm/java-1.11.0-openjdk-amd64
 
diff --git a/tools/dotnet/dotnetSetup.sh b/tools/dotnet/dotnetSetup.sh
index 1244caf479..297d37310a 100644
--- a/tools/dotnet/dotnetSetup.sh
+++ b/tools/dotnet/dotnetSetup.sh
@@ -20,11 +20,11 @@ echo "##vso[task.setvariable variable=DOTNET_WORKER_DIR]$DOTNET_WORKER_DIR"
 # Install Sleet
 dotnet tool install -g sleet
 
-# Install Apache Spark-3.2
-curl https://archive.apache.org/dist/spark/spark-3.2.0/spark-3.2.0-bin-hadoop3.2.tgz -o spark-3.2.0-bin-hadoop3.2.tgz
+# Install Apache Spark-3.3
+curl https://archive.apache.org/dist/spark/spark-3.3.1/spark-3.3.1-bin-hadoop3.tgz -o spark-3.3.1-bin-hadoop3.tgz
 mkdir ~/bin
-tar -xzvf spark-3.2.0-bin-hadoop3.2.tgz -C ~/bin
-export SPARK_HOME=~/bin/spark-3.2.0-bin-hadoop3.2/
+tar -xzvf spark-3.3.1-bin-hadoop3.tgz -C ~/bin
+export SPARK_HOME=~/bin/spark-3.3.1-bin-hadoop3/
 export PATH=$SPARK_HOME/bin:$PATH
 echo "##vso[task.setvariable variable=SPARK_HOME]$SPARK_HOME"
 echo "##vso[task.setvariable variable=PATH]$SPARK_HOME/bin:$PATH"
diff --git a/tools/tests/run_r_tests.R b/tools/tests/run_r_tests.R
index 0d66844fef..365df33955 100644
--- a/tools/tests/run_r_tests.R
+++ b/tools/tests/run_r_tests.R
@@ -3,7 +3,7 @@ if (!require("sparklyr")) {
   library("sparklyr")
 }
 
-spark_install_tar(paste(getwd(), "/../../../../../../spark-3.2.4-bin-hadoop3.2.tgz", sep = ""))
+spark_install_tar(paste(getwd(), "/../../../../../../spark-3.3.1-bin-hadoop3.2.tgz", sep = ""))
 
 options("testthat.output_file" = "../../../../r-test-results.xml")
 devtools::test(reporter = JunitReporter$new())