diff --git a/CHANGELOG.markdown b/CHANGELOG.md
similarity index 100%
rename from CHANGELOG.markdown
rename to CHANGELOG.md
diff --git a/README.markdown b/README.md
similarity index 100%
rename from README.markdown
rename to README.md
diff --git a/TODO.markdown b/TODO.md
similarity index 100%
rename from TODO.markdown
rename to TODO.md