diff --git a/pulsar-client-cpp.txt b/pulsar-client-cpp.txt
index 48f8d0e..ddcbe45 100644
--- a/pulsar-client-cpp.txt
+++ b/pulsar-client-cpp.txt
@@ -1,2 +1,2 @@
-CPP_CLIENT_BASE_URL=https://archive.apache.org/dist/pulsar/pulsar-client-cpp-4.0.0
-CPP_CLIENT_VERSION=4.0.0
+CPP_CLIENT_BASE_URL=https://archive.apache.org/dist/pulsar/pulsar-client-cpp-4.0.1
+CPP_CLIENT_VERSION=4.0.1