diff --git a/etc/requirements_locked.txt b/etc/requirements_locked.txt
index f4283b71..cba02fa6 100644
--- a/etc/requirements_locked.txt
+++ b/etc/requirements_locked.txt
@@ -19,7 +19,7 @@ parameterized==0.7.4      # via -r etc/requirements_dev.in
 pip-tools==5.3.1          # via -r etc/requirements_dev.in
 pluggy==0.13.1            # via pytest
 py-cpuinfo==7.0.0         # via pytest-benchmark
-py==1.9.0                 # via pytest, pytest-forked
+py==1.11.0                 # via pytest, pytest-forked
 pycodestyle==2.6.0        # via flake8
 pyflakes==2.2.0           # via flake8
 pyluach==1.2.1            # via -r etc/requirements.in
diff --git a/etc/requirements_locked_old.txt b/etc/requirements_locked_old.txt
index 49e42df8..2643b60b 100644
--- a/etc/requirements_locked_old.txt
+++ b/etc/requirements_locked_old.txt
@@ -28,7 +28,7 @@ pathlib2==2.3.5           # via importlib-metadata, pytest, pytest-benchmark
 pip-tools==5.3.1          # via -r etc/requirements_dev.in
 pluggy==0.13.1            # via pytest
 py-cpuinfo==7.0.0         # via pytest-benchmark
-py==1.9.0                 # via pytest, pytest-forked
+py==1.11.0                 # via pytest, pytest-forked
 pycodestyle==2.6.0        # via flake8
 pyflakes==2.2.0           # via flake8
 pyparsing==2.4.7          # via packaging