diff --git a/requirements.txt b/requirements.txt
index 6d5f486..b2cac42 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -4,7 +4,7 @@ click==6.7
 idna==2.6
 Naked==0.1.31
 pycrypto==2.6.1
-PyYAML==3.12
+PyYAML==5.4
 requests==2.18.4
 shellescape==3.4.1
 urllib3==1.22
\ No newline at end of file