diff --git a/requirements.txt b/requirements.txt
new file mode 100644
index 0000000..1d9799d
--- /dev/null
+++ b/requirements.txt
@@ -0,0 +1,4 @@
+Markdown==3.1.1
+invoke==1.2.0
+livereload==2.6.1
+pelican==4.0.1