diff --git a/src/requirements.txt b/src/requirements.txt
index 89b5eb1..2fea05c 100644
--- a/src/requirements.txt
+++ b/src/requirements.txt
@@ -4,7 +4,7 @@ docutils==0.12
 facebook-sdk==1.0.0
 isodate==0.5.4
 nltk==3.2.1
-numpy==1.11.0
+numpy==1.22.0
 pandas==0.18.1
 python-dateutil==2.5.3
 pytz==2016.4
diff --git a/src/wordfreq_requirements.txt b/src/wordfreq_requirements.txt
index 3d98ed3..3353326 100644
--- a/src/wordfreq_requirements.txt
+++ b/src/wordfreq_requirements.txt
@@ -1,5 +1,5 @@
 nltk==3.2.1
-numpy==1.11.0
+numpy==1.22.0
 scikit-learn==0.17.1
 scipy==0.17.0
 sklearn==0.0