[chef] Converging node not picking up changes to cookbook

[William Hatch < >]

I made some changes to an app cookbook, bumped the version, then uploaded 
with knife. I pinned the version in the environment associated with the node, 
but when I run chef-client, it's not picking up the changes. Using chef 11.6 
for client, and my server is 11.0.8 I'm not a seasoned chef user by any 
means, and googling hasn't helped much. Thanks. 

Bill