diff --git a/zstackbuild/pypi_source/requirements.txt b/zstackbuild/pypi_source/requirements.txt
index 868c255d7e..aa7e5b6e4e 100644
--- a/zstackbuild/pypi_source/requirements.txt
+++ b/zstackbuild/pypi_source/requirements.txt
@@ -1,5 +1,5 @@
 amqp==1.4.9
-ansible==1.8.2
+ansible==4.2.0
 anyjson==0.3.3
 argparse==1.3.0
 CherryPy==3.2.4