diff --git a/eng/common/testproxy/target_version.txt b/eng/common/testproxy/target_version.txt
index dedc530f8412..5cc40cb14c2e 100644
--- a/eng/common/testproxy/target_version.txt
+++ b/eng/common/testproxy/target_version.txt
@@ -1 +1 @@
-1.0.0-dev.20220922.1
+1.0.0-dev.20220928.2
diff --git a/tools/azure-sdk-tools/devtools_testutils/proxy_startup.py b/tools/azure-sdk-tools/devtools_testutils/proxy_startup.py
index 3a4096fdb802..4bda8fe0ac25 100644
--- a/tools/azure-sdk-tools/devtools_testutils/proxy_startup.py
+++ b/tools/azure-sdk-tools/devtools_testutils/proxy_startup.py
@@ -141,7 +141,7 @@ def start_test_proxy(request) -> None:
 
                 _LOGGER.info("{} is calculated repo root".format(root))
                 proc = subprocess.Popen(
-                    shlex.split('test-proxy --storage-location="{}" --urls "{}"'.format(root, PROXY_URL)),
+                    shlex.split('test-proxy start --storage-location="{}" -- --urls "{}"'.format(root, PROXY_URL)),
                     stdout=log,
                     stderr=log,
                 )