diff --git a/donau_listener/requirements.txt b/donau_listener/requirements.txt
new file mode 100644
index 0000000..a035aac
--- /dev/null
+++ b/donau_listener/requirements.txt
@@ -0,0 +1,3 @@
+sounddevice>=0.4.6
+numpy>=1.26.0
+pytest>=8.0.0
\ No newline at end of file