diff --git a/MANIFEST.in b/MANIFEST.in
index 1c06114..35fd592 100644
--- a/MANIFEST.in
+++ b/MANIFEST.in
@@ -1,10 +1,10 @@
-include CONTRIBUTING.rst
+include CONTRIBUTING.md
 include LICENSE
-include README.rst
+include README.md
 include MANIFEST.in
 
 recursive-include tests *
 recursive-exclude * __pycache__
 recursive-exclude * *.py[co]
 
-recursive-include docs *.rst conf.py Makefile make.bat *.jpg *.png *.gif
+recursive-include docs *.md conf.py Makefile make.bat *.jpg *.png *.gif