diff --git a/java/azure-perfstress/pom.xml b/java/azure-perfstress/pom.xml
index d2517e4372a4b..49ee8fa9d5746 100644
--- a/java/azure-perfstress/pom.xml
+++ b/java/azure-perfstress/pom.xml
@@ -39,7 +39,7 @@
     <dependency>
       <groupId>com.azure</groupId>
       <artifactId>azure-core-http-netty</artifactId>
-      <version>1.0.0-preview.6</version>
+      <version>1.0.0</version>
     </dependency>
   </dependencies>
 
diff --git a/java/azure-storage-blob-perfstress/pom.xml b/java/azure-storage-blob-perfstress/pom.xml
index 424f1a9b32338..b29befa96eba6 100644
--- a/java/azure-storage-blob-perfstress/pom.xml
+++ b/java/azure-storage-blob-perfstress/pom.xml
@@ -18,7 +18,7 @@
     <dependency>
       <groupId>com.azure</groupId>
       <artifactId>azure-storage-blob</artifactId>
-      <version>12.0.0-preview.4</version>
+      <version>12.0.0-preview.5</version>
     </dependency>
     <dependency>
       <groupId>com.azure</groupId>
diff --git a/java/azure-storage-blob-perfstress/src/main/java/com/azure/storage/blob/perfstress/DownloadTest.java b/java/azure-storage-blob-perfstress/src/main/java/com/azure/storage/blob/perfstress/DownloadTest.java
index 40059b0cfa160..66d553e87ec17 100644
--- a/java/azure-storage-blob-perfstress/src/main/java/com/azure/storage/blob/perfstress/DownloadTest.java
+++ b/java/azure-storage-blob-perfstress/src/main/java/com/azure/storage/blob/perfstress/DownloadTest.java
@@ -25,7 +25,7 @@ public DownloadTest(SizeOptions options) {
 
     public Mono<Void> GlobalSetupAsync() {
         return super.GlobalSetupAsync()
-            .then(_blobAsyncClient.upload(RandomFlux.create(Options.Size), new ParallelTransferOptions()))
+            .then(_blobAsyncClient.upload(RandomFlux.create(Options.Size), null))
             .then();
     }
 
diff --git a/java/azure-storage-blob-perfstress/src/main/java/com/azure/storage/blob/perfstress/GetBlobsTest.java b/java/azure-storage-blob-perfstress/src/main/java/com/azure/storage/blob/perfstress/GetBlobsTest.java
index 4d1aa8ae7931f..34ab04109ca37 100644
--- a/java/azure-storage-blob-perfstress/src/main/java/com/azure/storage/blob/perfstress/GetBlobsTest.java
+++ b/java/azure-storage-blob-perfstress/src/main/java/com/azure/storage/blob/perfstress/GetBlobsTest.java
@@ -18,17 +18,17 @@ public Mono<Void> GlobalSetupAsync() {
         return super.GlobalSetupAsync().then(
             Flux.range(0, Options.Count)
                 .map(i -> "getblobstest-" + UUID.randomUUID())
-                .flatMap(b -> BlobContainerAsyncClient.getBlobAsyncClient(b).upload(Flux.empty(), new ParallelTransferOptions()))
+                .flatMap(b -> BlobContainerAsyncClient.getBlobAsyncClient(b).upload(Flux.empty(), null))
                 .then());
     }
 
     @Override
     public void Run() {
-        BlobContainerClient.listBlobsFlat().forEach(b -> {});
+        BlobContainerClient.listBlobs().forEach(b -> {});
     }
 
     @Override
     public Mono<Void> RunAsync() {
-        return BlobContainerAsyncClient.listBlobsFlat().then();
+        return BlobContainerAsyncClient.listBlobs().then();
     }
 }
\ No newline at end of file
diff --git a/java/azure-storage-blob-perfstress/src/main/java/com/azure/storage/blob/perfstress/UploadBlockBlobTest.java b/java/azure-storage-blob-perfstress/src/main/java/com/azure/storage/blob/perfstress/UploadBlockBlobTest.java
index f126428ac66e7..ed9da58695a78 100644
--- a/java/azure-storage-blob-perfstress/src/main/java/com/azure/storage/blob/perfstress/UploadBlockBlobTest.java
+++ b/java/azure-storage-blob-perfstress/src/main/java/com/azure/storage/blob/perfstress/UploadBlockBlobTest.java
@@ -16,15 +16,11 @@ public UploadBlockBlobTest(SizeOptions options) {
 
     @Override
     public void Run() {
-        try {
-            _blockBlobClient.upload(RandomStream.create(Options.Size), Options.Size);
-        } catch (IOException e) {
-            throw new RuntimeException(e);
-        }
+        _blockBlobClient.upload(RandomStream.create(Options.Size), Options.Size, true);
     }
 
     @Override
     public Mono<Void> RunAsync() {
-        return _blockBlobAsyncClient.upload(RandomFlux.create(Options.Size), Options.Size).then();
+        return _blockBlobAsyncClient.upload(RandomFlux.create(Options.Size), Options.Size, true).then();
     }
 }
\ No newline at end of file
diff --git a/java/azure-storage-blob-perfstress/src/main/java/com/azure/storage/blob/perfstress/UploadFromFileTest.java b/java/azure-storage-blob-perfstress/src/main/java/com/azure/storage/blob/perfstress/UploadFromFileTest.java
index ded65ed93e92e..93e6a882ef04e 100644
--- a/java/azure-storage-blob-perfstress/src/main/java/com/azure/storage/blob/perfstress/UploadFromFileTest.java
+++ b/java/azure-storage-blob-perfstress/src/main/java/com/azure/storage/blob/perfstress/UploadFromFileTest.java
@@ -57,15 +57,11 @@ private Mono<Void> DeleteTempFile() {
 
     @Override
     public void Run() {
-        try {
-            _blobClient.uploadFromFile(tempFile.toString());
-        } catch (IOException e) {
-            throw new RuntimeException(e);
-        }
+        _blobClient.uploadFromFile(tempFile.toString(), true);
     }
 
     @Override
     public Mono<Void> RunAsync() {
-        return _blobAsyncClient.uploadFromFile(tempFile.toString());
+        return _blobAsyncClient.uploadFromFile(tempFile.toString(), true);
     }
 }
\ No newline at end of file
diff --git a/java/azure-storage-blob-perfstress/src/main/java/com/azure/storage/blob/perfstress/UploadTest.java b/java/azure-storage-blob-perfstress/src/main/java/com/azure/storage/blob/perfstress/UploadTest.java
index ec6ef0d3d29bc..37ab78f9280bd 100644
--- a/java/azure-storage-blob-perfstress/src/main/java/com/azure/storage/blob/perfstress/UploadTest.java
+++ b/java/azure-storage-blob-perfstress/src/main/java/com/azure/storage/blob/perfstress/UploadTest.java
@@ -19,6 +19,6 @@ public void Run() {
 
     @Override
     public Mono<Void> RunAsync() {
-        return _blobAsyncClient.upload(RandomFlux.create(Options.Size), null).then();
+        return _blobAsyncClient.upload(RandomFlux.create(Options.Size), null, true).then();
     }
 }
\ No newline at end of file