diff --git a/code/requirements.txt b/code/requirements.txt
index ad63fef..bf366ac 100644
--- a/code/requirements.txt
+++ b/code/requirements.txt
@@ -90,7 +90,7 @@ nose==1.3.7
 notebook==5.7.8
 numba==0.35.0+10.g143f70e
 numexpr==2.6.2
-numpy==1.13.1
+numpy==1.21.0
 numpydoc==0.7.0
 odo==0.5.1
 olefile==0.44
diff --git a/requirements.txt b/requirements.txt
index d72027e..a05a5bc 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -91,7 +91,7 @@ nose==1.3.7
 notebook==5.7.8
 numba==0.35.0+10.g143f70e
 numexpr==2.6.2
-numpy==1.13.1
+numpy==1.21.0
 numpydoc==0.7.0
 odo==0.5.1
 olefile==0.44
diff --git a/submission/requirements.txt b/submission/requirements.txt
index 8480463..f5d082a 100644
--- a/submission/requirements.txt
+++ b/submission/requirements.txt
@@ -91,7 +91,7 @@ nose==1.3.7
 notebook==5.7.8
 numba==0.35.0+10.g143f70e
 numexpr==2.6.2
-numpy==1.13.1
+numpy==1.21.0
 numpydoc==0.7.0
 odo==0.5.1
 olefile==0.44