Fix lower-constraints job

This patch bumps PyYAML version to 3.13 to fix the lower-constraints job. Change-Id: Ibf10dcc2a4551762d68ed47f3ec6cf8635225a15
2 years ago · 99d7832230
1 changed files with 1 additions and 1 deletions
--- a/lower-constraints.txt
+++ b/lower-constraints.txt
@ -44,7 +44,7 @@ python-blazarclient==1.0.1
 python-dateutil==2.7.0
 python-mimeparse==1.6.0
 pytz==2018.3
-PyYAML==3.12
+PyYAML==3.13
 rcssmin==1.0.6
 requests==2.18.4
 rfc3986==1.1.0