diff --git a/requirements.txt b/requirements.txt
index 7b4d5b3..f20acbe 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -2,4 +2,4 @@ numpy==2.1.1
 requests==2.32.3
 KDTree
 scipy
-sklearn
\ No newline at end of file
+StandardScaler
\ No newline at end of file