diff --git a/utils/requirements3.txt b/utils/requirements3.txt
old mode 100755
new mode 100644
index 5dfe7ca..b3ee79f
--- a/utils/requirements3.txt
+++ b/utils/requirements3.txt
@@ -9,6 +9,6 @@ scikit-learn==0.21.3
 dill==0.3.1.1 
 lime==0.1.1.36 
 pandas==0.25.1
-numpy==1.17.2
+numpy==1.22.0
 seaborn==0.9.0
 Flask==1.1.1
diff --git a/utils/requirements_s2i.txt b/utils/requirements_s2i.txt
index ae4c1d0..20531f4 100644
--- a/utils/requirements_s2i.txt
+++ b/utils/requirements_s2i.txt
@@ -3,4 +3,4 @@ lime==0.1.1.36
 scikit-learn==0.21.3 
 xlrd==1.2.0
 pandas==0.25.1
-numpy==1.17.2
+numpy==1.22.0