diff --git a/Packs/Exchange2016_Compliance/Integrations/Exchange2016_Compliance/doc_files/requirements.txt b/Packs/Exchange2016_Compliance/Integrations/Exchange2016_Compliance/doc_files/requirements.txt
index 42aaf0352118..8f6f80e9f2fb 100644
--- a/Packs/Exchange2016_Compliance/Integrations/Exchange2016_Compliance/doc_files/requirements.txt
+++ b/Packs/Exchange2016_Compliance/Integrations/Exchange2016_Compliance/doc_files/requirements.txt
@@ -2,6 +2,6 @@ certifi==2017.11.5
 chardet==3.0.4
 idna==2.6
 olefile==0.44
-pyyaml==3.12
+pyyaml==5.4
 requests==2.18.4
 urllib3==1.22