diff --git a/build-requirements.txt b/build-requirements.txt
index 3acea11..1572f5f 100644
--- a/build-requirements.txt
+++ b/build-requirements.txt
@@ -1,3 +1,4 @@
 mister-bump>=1.0.0
 m2r
-restructuredtext_lint
\ No newline at end of file
+restructuredtext_lint
+pygments