diff --git a/requirements-dev.txt b/requirements-dev.txt
index d09a530f5..c7c64541d 100644
--- a/requirements-dev.txt
+++ b/requirements-dev.txt
@@ -25,7 +25,7 @@ nbconvert==7.16.6
 
 # mypy types
 scipy-stubs==1.16.1.1  # keep in sync with `scipy` in `requirements-hyperopt.txt`
-types-cachetools==6.1.0.20250717
+types-cachetools==6.2.0.20250827
 types-filelock==3.2.7
 types-requests==2.32.4.20250809
 types-tabulate==0.9.0.20241207