diff --git a/req.txt b/req.txt
index b0add3d..8f3916b 100644
--- a/req.txt
+++ b/req.txt
@@ -23,7 +23,7 @@ mpld3==0.3
 nbconvert==5.3.1
 nbformat==4.4.0
 notebook==5.6.0
-numpy==1.15.1
+numpy==1.22.0
 pandas==0.23.4
 pandas-profiling==1.4.1
 pandocfilters==1.4.2
diff --git a/requirements.txt b/requirements.txt
index 8fab704..1c66c42 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -22,7 +22,7 @@ mistune==0.8.3
 nbconvert==5.3.1
 nbformat==4.4.0
 notebook==5.6.0
-numpy==1.15.1
+numpy==1.22.0
 pandas==0.23.4
 pandocfilters==1.4.2
 parso==0.3.1