diff --git a/eng/common/testproxy/target_version.txt b/eng/common/testproxy/target_version.txt
index cbd1d1b89a..e25bd79aa5 100644
--- a/eng/common/testproxy/target_version.txt
+++ b/eng/common/testproxy/target_version.txt
@@ -1 +1 @@
-1.0.0-dev.20230201.10
+1.0.0-dev.20230224.5