diff --git a/requirements.txt b/requirements.txt
index 9ec0b3e..22a8f07 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,4 +1,5 @@
 numpy==2.4.3
 matplotlib==3.10.8
 ipykernel==7.2.0
-scipy==1.17.1
\ No newline at end of file
+scipy==1.17.1
+black==26.3.1
\ No newline at end of file