diff --git a/requirements_pinned.txt b/requirements_pinned.txt
index def4047..9b80ca3 100644
--- a/requirements_pinned.txt
+++ b/requirements_pinned.txt
@@ -1,6 +1,6 @@
 Keras==2.7.0
 matplotlib==3.7.2
-numpy==1.21.4
+numpy==1.22.0
 scikit-learn==1.0.1
 pandas==1.3.4
 chardet==3.0.4