diff --git a/requirements.txt b/requirements.txt
index 8da79f0..ec52076 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -5,7 +5,7 @@ cycler==0.10.0
 Cython==0.26.1
 functools32==3.2.3.post2
 numexpr==2.6.2
-numpy==1.13.3
+numpy==1.22.0
 pyparsing==2.2.0
 python-dateutil==2.6.1
 pytz==2017.2
diff --git a/toms_lematus/requirements.txt b/toms_lematus/requirements.txt
old mode 100755
new mode 100644
index 7308c60..b677c73
--- a/toms_lematus/requirements.txt
+++ b/toms_lematus/requirements.txt
@@ -5,7 +5,7 @@ Cython==0.26.1
 functools32==3.2.3.post2
 matplotlib==2.0.2
 numexpr==2.6.2
-numpy==1.13.3
+numpy==1.22.0
 pyparsing==2.2.0
 python-dateutil==2.6.1
 pytz==2017.2