diff --git a/requirements/dev.txt b/requirements/dev.txt
index aa73c54c..fe6f41bf 100644
--- a/requirements/dev.txt
+++ b/requirements/dev.txt
@@ -26,7 +26,7 @@ more-itertools==8.3.0     # via pytest
 nodeenv==1.3.5            # via pre-commit
 packaging==20.4           # via -r requirements/docs.in, pallets-sphinx-themes, pytest, sphinx, tox
 pallets-sphinx-themes==1.2.3  # via -r requirements/docs.in
-pip-tools==5.1.2          # via -r requirements/dev.in
+pip-tools==5.2.0          # via -r requirements/dev.in
 pluggy==0.13.1            # via pytest, tox
 pre-commit==2.4.0         # via -r requirements/dev.in
 py==1.8.1                 # via pytest, tox