diff --git a/experiments/requirements.txt b/experiments/requirements.txt
index 6777a9b..4750e64 100644
--- a/experiments/requirements.txt
+++ b/experiments/requirements.txt
@@ -1,7 +1,7 @@
 pacswg==0.1.16
 tqdm==4.41.1
 scipy==1.4.1
-numpy==1.18.1
+numpy==1.22.0
 pandas==0.25.3
 jupyter==1.0.0
 autopep8==1.4.4