diff --git a/.gitignore b/.gitignore
index ef5e8a1..2cc7d8a 100644
--- a/.gitignore
+++ b/.gitignore
@@ -6,7 +6,6 @@
 
 *.py[cd]
 *.tar.gz
-*.txt
 *.zip
 *.js
 *.json
diff --git a/requirements-dev.txt b/requirements-dev.txt
new file mode 100644
index 0000000..d609f39
--- /dev/null
+++ b/requirements-dev.txt
@@ -0,0 +1,5 @@
+-r requirements.txt
+wheel
+mypy
+pytest
+pytest-sugar
diff --git a/requirements.txt b/requirements.txt
new file mode 100644
index 0000000..d0acd6e
--- /dev/null
+++ b/requirements.txt
@@ -0,0 +1,6 @@
+xlrd == 1.2.*
+openpyxl == 3.1.*
+docopt >= 0.6.0
+mako == 1.2.*
+msgpack-python >= 0.4.8
+colorama >= 0.4.6