diff --git a/.pre-commit-config.yaml b/.pre-commit-config.yaml
index 918cad8b2..90c1c1648 100644
--- a/.pre-commit-config.yaml
+++ b/.pre-commit-config.yaml
@@ -30,7 +30,7 @@ repos:
           - types-filelock==3.2.7
           - types-requests==2.32.4.20250809
           - types-tabulate==0.9.0.20241207
-          - types-python-dateutil==2.9.0.20250809
+          - types-python-dateutil==2.9.0.20250822
           - scipy-stubs==1.16.1.0
           - SQLAlchemy==2.0.43
         # stages: [push]
diff --git a/requirements-dev.txt b/requirements-dev.txt
index b97eac873..d09a530f5 100644
--- a/requirements-dev.txt
+++ b/requirements-dev.txt
@@ -29,4 +29,4 @@ types-cachetools==6.1.0.20250717
 types-filelock==3.2.7
 types-requests==2.32.4.20250809
 types-tabulate==0.9.0.20241207
-types-python-dateutil==2.9.0.20250809
+types-python-dateutil==2.9.0.20250822