diff --git a/requirements_test_min.txt b/requirements_test_min.txt
index a0e339897d2..955b6683e9e 100644
--- a/requirements_test_min.txt
+++ b/requirements_test_min.txt
@@ -1,6 +1,6 @@
 -e .
 # astroid dependency is also defined in setup.cfg
-astroid==2.9.0  # Pinned to a specific version for tests
+astroid==2.9.1  # Pinned to a specific version for tests
 pytest~=6.2
 pytest-benchmark~=3.4
 gitpython>3
diff --git a/setup.cfg b/setup.cfg
index 8b438e6459e..1d1a8cc7235 100644
--- a/setup.cfg
+++ b/setup.cfg
@@ -45,7 +45,7 @@ packages = find:
 install_requires =
     dill>=0.2
     platformdirs>=2.2.0
-    astroid>=2.9.0,<2.10 # (You should also upgrade requirements_test_min.txt)
+    astroid>=2.9.1,<2.10 # (You should also upgrade requirements_test_min.txt)
     isort>=4.2.5,<6
     mccabe>=0.6,<0.7
     toml>=0.9.2