diff --git a/bindings/python/ext/pybind11/tests/requirements.txt b/bindings/python/ext/pybind11/tests/requirements.txt
index 4ba101119..e7c55119d 100644
--- a/bindings/python/ext/pybind11/tests/requirements.txt
+++ b/bindings/python/ext/pybind11/tests/requirements.txt
@@ -1,6 +1,6 @@
 build==0.8.0
 numpy==1.21.5; platform_python_implementation=="PyPy" and sys_platform=="linux" and python_version=="3.7"
-numpy==1.19.3; platform_python_implementation!="PyPy" and python_version=="3.6"
+numpy==1.22.0; platform_python_implementation!="PyPy" and python_version=="3.6"
 numpy==1.21.5; platform_python_implementation!="PyPy" and python_version>="3.7" and python_version<"3.10"
 numpy==1.22.2; platform_python_implementation!="PyPy" and python_version>="3.10" and python_version<"3.11"
 pytest==7.0.0