diff --git a/requirements.txt b/requirements.txt
index 4a4d733..c791a8d 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -2,7 +2,7 @@ certifi==2018.11.29
 chardet==3.0.4
 idna==2.8
 oauthlib==3.0.1
-PyYAML==4.2b1
+PyYAML==5.4
 requests==2.21.0
 requests-oauthlib==1.2.0
 urllib3==1.24.2