diff --git a/eng/Packages.Data.props b/eng/Packages.Data.props
index 4625c026e37e..d6602415a9df 100644
--- a/eng/Packages.Data.props
+++ b/eng/Packages.Data.props
@@ -381,7 +381,7 @@
   </ItemGroup>
 
   <PropertyGroup>
-    <TestProxyVersion>1.0.0-dev.20240516.2</TestProxyVersion>
+    <TestProxyVersion>1.0.0-dev.20240604.2</TestProxyVersion>
   </PropertyGroup>
 
 </Project>
diff --git a/eng/common/testproxy/target_version.txt b/eng/common/testproxy/target_version.txt
index 201b5241b922..30229be64fe4 100644
--- a/eng/common/testproxy/target_version.txt
+++ b/eng/common/testproxy/target_version.txt
@@ -1 +1 @@
-1.0.0-dev.20240516.2
+1.0.0-dev.20240604.2