diff --git a/tests/prepare_proxy_verifier.sh b/tests/prepare_proxy_verifier.sh
index b26c78d9287..3c75883aca3 100755
--- a/tests/prepare_proxy_verifier.sh
+++ b/tests/prepare_proxy_verifier.sh
@@ -27,7 +27,7 @@ pv_dir="${pv_name}-${pv_version}"
 pv_tar_filename="${pv_dir}.tar.gz"
 pv_tar="${pv_top_dir}/${pv_tar_filename}"
 pv_tar_url="https://ci.trafficserver.apache.org/bintray/${pv_tar_filename}"
-expected_sha1="5c7b5a0e105321cc1627fcdc80b2bf16b44033af"
+expected_sha1="d602c299d1f1336c4970529ab7fef7afbbb8723b"
 pv_client="${bin_dir}/verifier-client"
 pv_server="${bin_dir}/verifier-server"
 TAR=${TAR:-tar}
diff --git a/tests/proxy-verifier-version.txt b/tests/proxy-verifier-version.txt
index b1d18bc43f0..aaf7425f4a9 100644
--- a/tests/proxy-verifier-version.txt
+++ b/tests/proxy-verifier-version.txt
@@ -1 +1 @@
-v2.3.0
+v2.3.1