diff --git a/requirements.txt b/requirements.txt
index 6cdc07744e..e97e521f07 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -16,10 +16,13 @@ packaging
 # for MOT evaluation and inference
 lapx
 motmetrics
-sklearn==0.0
+scikit-learn
 
 # for vehicleplate in deploy/pipeline/ppvehicle
 pyclipper
 
 # for culane data augumetation
 imgaug>=0.4.0
+
+# use numba in PP-Tracking
+numba
\ No newline at end of file