diff --git a/core/src/main/scala/za/co/absa/spline/harvester/plugin/embedded/RDDPlugin.scala b/core/src/main/scala/za/co/absa/spline/harvester/plugin/embedded/RDDPlugin.scala
index e6c876fb..dddfbd0b 100644
--- a/core/src/main/scala/za/co/absa/spline/harvester/plugin/embedded/RDDPlugin.scala
+++ b/core/src/main/scala/za/co/absa/spline/harvester/plugin/embedded/RDDPlugin.scala
@@ -19,7 +19,7 @@ package za.co.absa.spline.harvester.plugin.embedded
 import org.apache.spark.Partition
 import org.apache.spark.rdd.{HadoopRDD, RDD}
 import org.apache.spark.sql.SparkSession
-import org.apache.spark.sql.execution.datasources.FileScanRDD
+import org.apache.spark.sql.execution.datasources.{FileScanRDD, PartitionedFile}
 import za.co.absa.spline.commons.reflect.ReflectionUtils
 import za.co.absa.spline.harvester.builder._
 import za.co.absa.spline.harvester.plugin.Plugin.{Precedence, ReadNodeInfo}
@@ -39,7 +39,8 @@ class RDDPlugin(
 
   override def rddReadNodeProcessor: PartialFunction[RDD[_], ReadNodeInfo] = {
     case fsr: FileScanRDD =>
-      val uris = fsr.filePartitions.flatMap(_.files.map(_.filePath))
+      val files = fsr.filePartitions.flatMap(_.files)
+      val uris = files.map(extractPath(_))
       ReadNodeInfo(SourceIdentifier(None, uris: _*), Map.empty)
     case hr: HadoopRDD[_, _] =>
       val partitions = ReflectionUtils.extractValue[Array[Partition]](hr, "partitions_")
@@ -47,6 +48,13 @@ class RDDPlugin(
       ReadNodeInfo(SourceIdentifier(None, uris: _*), Map.empty)
   }
 
+  private def extractPath(file: PartitionedFile): String = {
+    val path = ReflectionUtils.extractValue[AnyRef](file, "filePath")
+    // for Spark 3.3 and lower path is a String
+    // for Spark 3.4 path is org.apache.spark.paths.SparkPath
+    path.toString
+  }
+
   private def hadoopPartitionToUriString(hadoopPartition: Partition): String = {
     val inputSplit = ReflectionUtils.extractValue[AnyRef](hadoopPartition, "inputSplit")
     val fileSplitT = ReflectionUtils.extractValue[AnyRef](inputSplit, "t")
@@ -56,5 +64,4 @@ class RDDPlugin(
 
     uri.toString
   }
-
 }
diff --git a/integration-tests/pom.xml b/integration-tests/pom.xml
index 3dcaadfc..8739193f 100644
--- a/integration-tests/pom.xml
+++ b/integration-tests/pom.xml
@@ -175,7 +175,7 @@
         <dependency>
             <groupId>org.elasticsearch</groupId>
             <artifactId>elasticsearch-spark-${elasticsearch.spark.sufix}_${scala.binary.version}</artifactId>
-            <version>8.2.2</version>
+            <version>8.9.1</version>
             <scope>test</scope>
             <exclusions>
                 <exclusion>
@@ -267,6 +267,21 @@
                 </dependency>
             </dependencies>
         </profile>
+        <profile>
+            <id>spark-3.4</id>
+            <properties>
+                <guava.version>16.0.1</guava.version>
+                <elasticsearch.spark.sufix>30</elasticsearch.spark.sufix>
+            </properties>
+            <dependencies>
+                <dependency>
+                    <groupId>org.apache.iceberg</groupId>
+                    <artifactId>iceberg-spark-runtime-3.4_${scala.binary.version}</artifactId>
+                    <version>1.3.1</version>
+                    <scope>test</scope>
+                </dependency>
+            </dependencies>
+        </profile>
     </profiles>
 
     <build>
diff --git a/integration-tests/src/test/scala/za/co/absa/spline/DeltaSpec.scala b/integration-tests/src/test/scala/za/co/absa/spline/DeltaSpec.scala
index 4e1c2b72..d8780c03 100644
--- a/integration-tests/src/test/scala/za/co/absa/spline/DeltaSpec.scala
+++ b/integration-tests/src/test/scala/za/co/absa/spline/DeltaSpec.scala
@@ -37,7 +37,7 @@ class DeltaSpec extends AsyncFlatSpec
   private val deltaPath = TempDirectory(prefix = "delta", pathOnly = true).deleteOnExit().toURI.toString
 
   it should "support Delta Lake as a source" taggedAs
-    ignoreIf(ver"$SPARK_VERSION" < ver"2.4.2") in
+    ignoreIf(ver"$SPARK_VERSION" < ver"2.4.2" || ver"$SPARK_VERSION" >= ver"3.4.0") in
     withNewSparkSession { implicit spark =>
       withLineageTracking { captor =>
         val testData: DataFrame = {
@@ -79,7 +79,7 @@ class DeltaSpec extends AsyncFlatSpec
     }
 
   it should "support insert into existing Delta Lake table" taggedAs
-    ignoreIf(ver"$SPARK_VERSION" < ver"2.4.2") in
+    ignoreIf(ver"$SPARK_VERSION" < ver"2.4.2" || ver"$SPARK_VERSION" >= ver"3.4.0") in
     withNewSparkSession { implicit spark =>
       withLineageTracking { lineageCaptor =>
         val testData: DataFrame = {
diff --git a/pom.xml b/pom.xml
index 2d1c7079..ec8baaad 100644
--- a/pom.xml
+++ b/pom.xml
@@ -91,6 +91,7 @@
         <spark-31.version>3.1.3</spark-31.version>
         <spark-32.version>3.2.3</spark-32.version>
         <spark-33.version>3.3.1</spark-33.version>
+        <spark-34.version>3.4.1</spark-34.version>
 
         <!-- Delta -->
 
@@ -100,6 +101,8 @@
         <delta-10.version>1.0.0</delta-10.version>
         <delta-20.version>2.0.0</delta-20.version>
         <delta-21.version>2.1.0</delta-21.version>
+        <delta-24.version>2.4.0</delta-24.version>
+
 
         <!-- Cassandra -->
         <cassandra-connector.version>${cassandra-connector-24.version}</cassandra-connector.version>
@@ -108,6 +111,7 @@
         <cassandra-connector-31.version>3.1.0</cassandra-connector-31.version>
         <cassandra-connector-32.version>3.2.0</cassandra-connector-32.version>
         <cassandra-connector-33.version>3.3.0</cassandra-connector-33.version>
+        <cassandra-connector-34.version>3.4.1</cassandra-connector-34.version>
 
         <spark-excel.version>0.13.7</spark-excel.version>
 
@@ -815,6 +819,29 @@
             </dependencyManagement>
         </profile>
 
+        <profile>
+            <id>spark-3.4</id>
+            <properties>
+                <spark.version>${spark-34.version}</spark.version>
+                <delta.version>${delta-24.version}</delta.version>
+                <spark-excel.version>${spark-34.version}_0.19.0</spark-excel.version>
+                <cassandra-connector.version>${cassandra-connector-34.version}</cassandra-connector.version>
+            </properties>
+            <dependencyManagement>
+                <dependencies>
+                    <dependency>
+                        <groupId>org.apache.spark</groupId>
+                        <artifactId>spark-parent_${scala.binary.version}</artifactId>
+                        <version>${spark.version}</version>
+                        <type>pom</type>
+                        <scope>import</scope>
+                    </dependency>
+                </dependencies>
+            </dependencyManagement>
+        </profile>
+
+
+
         <!-- Binary compatibility checking profile -->
 
         <profile>