diff --git a/docs/requirements.txt b/docs/requirements.txt
index 9d258abe..edf7226f 100644
--- a/docs/requirements.txt
+++ b/docs/requirements.txt
@@ -49,7 +49,7 @@ markupsafe==2.0.1; python_version >= "3.7"
 matplotlib==3.4.3; python_version >= "3.7"
 mccabe==0.6.1; python_version >= "2.7" and python_full_version < "3.0.0" or python_full_version >= "3.5.0"
 msgpack==1.0.2; python_version >= "3.6"
-numpy==1.21.3; python_version >= "3.7" and python_version < "3.11"
+numpy==1.22.2; python_version >= "3.7" and python_version < "3.11"
 opencv-python==4.5.4.58; python_version >= "3.6"
 packaging==21.2; python_version >= "3.7" and (python_version >= "3.6" and python_full_version < "3.0.0" or python_full_version >= "3.5.0" and python_version >= "3.6")
 pandas==1.3.4; python_full_version >= "3.7.1"