diff --git a/pyproject.toml b/pyproject.toml
index 6b530c6c7..b5429ee07 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -82,7 +82,7 @@ development = [
     'isort==7.0.0',
     'pylint==4.0.4',
     'pyright==1.1.407',
-    'pyupgrade==3.21.0',
+    'pyupgrade==3.21.2',
     "tomli; python_version < '3.11'", # Tomllib is default in 3.11, required for letting codespell read the pyproject.toml
     'pre-commit==4.3.0',
     'ruff==0.14.10',