diff --git a/requirements_dev.txt b/requirements_dev.txt
index c02f3cb..c103e0a 100644
--- a/requirements_dev.txt
+++ b/requirements_dev.txt
@@ -13,7 +13,7 @@ pre-commit==3.3.3
 pylint==2.17.5
 pytest==7.4.2
 pytest-cov==4.1.0
-pyupgrade==3.10.1
+pyupgrade==3.21.0
 types-click==7.1.8
 types-freezegun==1.1.10
 vulture==2.8