diff --git a/user_libs/DebyeFit/requirements.txt b/user_libs/DebyeFit/requirements.txt
new file mode 100644
index 00000000..d79de67f
--- /dev/null
+++ b/user_libs/DebyeFit/requirements.txt
@@ -0,0 +1,4 @@
+matplotlib==3.3.4
+numpy==1.20.2
+scipy==1.6.2
+tqdm==4.61.1