diff --git a/requirements/dev.txt b/requirements/dev.txt
index 928a4ff1..c3c50fe1 100644
--- a/requirements/dev.txt
+++ b/requirements/dev.txt
@@ -28,7 +28,7 @@ packaging==20.4           # via -r requirements/docs.in, pallets-sphinx-themes,
 pallets-sphinx-themes==1.2.3  # via -r requirements/docs.in
 pip-tools==5.3.1          # via -r requirements/dev.in
 pluggy==0.13.1            # via pytest, tox
-pre-commit==2.8.2         # via -r requirements/dev.in
+pre-commit==2.9.3         # via -r requirements/dev.in
 py==1.9.0                 # via pytest, tox
 pygments==2.7.2           # via sphinx, sphinx-tabs
 pyparsing==2.4.7          # via packaging