update pyyaml version

- known vulnerability in version <4.1 [1] [1] yaml/pyyaml#74
wolverineav · Jan 4, 2019 · 4e0fde9 · 4e0fde9
1 parent 3779af4
commit 4e0fde9
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/requirements.txt b/requirements.txt
@@ -4,5 +4,5 @@
 pbr>=0.11,<2.0
 subprocess32>=3.2.6,<3.2.9
 futures>=3.0.2,<3.0.5
-pyyaml>=3.11,<3.15
+pyyaml>=4.1,<4.3
 netaddr>=0.7.18,<0.8