diff --git a/setup.py b/setup.py
index <HASH>..<HASH> 100644
--- a/setup.py
+++ b/setup.py
@@ -9,7 +9,7 @@ install_requires = [
     "troposphere>=1.9.0",
     "botocore>=1.6.0",
     "boto3>=1.3.1",
-    "PyYAML~=3.12",
+    "PyYAML>=3.12",
     "awacs>=0.6.0",
     "formic~=0.9b",
     "gitpython~=2.0",
Use a less strict pinning for PyYAML (#<I>)

* loosen up PyYAML version a bit.



* Update setup.py