1 files changed, 1 insertions, 0 deletions

diff --git a/setup.py b/setup.py
index fda381d..71f1e7a 100644
--- a/setup.py
+++ b/setup.py
@@ -27,6 +27,7 @@ REQUIRED = [
 
 OPTIONAL = {
     'jinja2': ['Jinja2==2.10.1'],
+    'pygments': ['Pygments==2.4.2'],
 }
 
 setup(