diff --git a/app/requirements.txt b/app/requirements.txt
index 34af5a3..99af4d2 100644
--- a/app/requirements.txt
+++ b/app/requirements.txt
@@ -1,8 +1,11 @@
 Flask
 gunicorn
-numpy==1.18.1
-scipy==1.4.1
-pandas==1.0.3
+joblib==1.1.1
+numpy==1.21.1
+scipy==1.7.1
+threadpoolctl==2.0.0
+pandas==1.3.2
 scikit-learn==0.22.1
-pyarrow==0.16.0
-cloudpickle==1.5.0
\ No newline at end of file
+pyarrow==12.0.0
+cloudpickle==2.0.0
+Cmake==3.26.3
\ No newline at end of file
diff --git a/requirements.txt b/requirements.txt
index 1060db6..3dabb49 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,8 +1,9 @@
 numpy==1.21.0
 scipy==1.7.1
 pandas==1.3.2
-scikit-learn==0.24.1
+scikit-learn==0.22.1
 altair==4.1.0
 vega==3.2.0
-pyarrow==0.17.0
-cloudpickle==1.5.0
\ No newline at end of file
+pyarrow==12.0.0
+cloudpickle==2.0.0
+Cmake
\ No newline at end of file