diff --git a/barn/requirements.txt b/barn/requirements.txt
index 25462aa..81036a8 100644
--- a/barn/requirements.txt
+++ b/barn/requirements.txt
@@ -6,7 +6,7 @@ kiwisolver==1.1.0
 Markdown==3.1.1
 matplotlib==3.0.3
 mpmath==1.1.0
-numpy==1.13.3
+numpy==1.22.0
 protobuf==3.9.1
 pyparsing==2.4.2
 python-dateutil==2.8.0