diff --git a/eng/Packages.Data.props b/eng/Packages.Data.props
index 01c1b13a1297a..96218aeadf762 100644
--- a/eng/Packages.Data.props
+++ b/eng/Packages.Data.props
@@ -277,7 +277,7 @@
   </ItemGroup>
 
   <PropertyGroup>
-    <TestProxyVersion>1.0.0-dev.20220719.1</TestProxyVersion>
+    <TestProxyVersion>1.0.0-dev.20220921.2</TestProxyVersion>
   </PropertyGroup>
 
 </Project>
diff --git a/eng/common/testproxy/target_version.txt b/eng/common/testproxy/target_version.txt
index 0ea1143fba37b..aef19a2487bae 100644
--- a/eng/common/testproxy/target_version.txt
+++ b/eng/common/testproxy/target_version.txt
@@ -1 +1 @@
-1.0.0-dev.20220810.2
+1.0.0-dev.20220921.2