diff --git a/README.md b/README.md
index 697a4c4..eed0eee 100644
--- a/README.md
+++ b/README.md
@@ -9,6 +9,8 @@ This is a DFIR tool for generating a macOS forensic timeline from the analysis r
 - tzlocal
 - xlsxwriter
 
+Run pip install -r requirements.txt to install the dependencies.
+
 ## Installation
 
 ```Shell
diff --git a/requirements.txt b/requirements.txt
new file mode 100644
index 0000000..4dc04b4
--- /dev/null
+++ b/requirements.txt
@@ -0,0 +1,3 @@
+xlsxwriter
+pytz
+tzlocal