diff --git a/data_visualization/requirements.txt b/data_visualization/requirements.txt
new file mode 100644
index 0000000..1db03e0
--- /dev/null
+++ b/data_visualization/requirements.txt
@@ -0,0 +1,3 @@
+matplotlib>=3.7.0
+numpy>=1.24.0
+pytest>=7.3.0
\ No newline at end of file