diff --git a/.pre-commit-config.yaml b/.pre-commit-config.yaml
index 008f6612..32099e57 100644
--- a/.pre-commit-config.yaml
+++ b/.pre-commit-config.yaml
@@ -1,6 +1,6 @@
 repos:
 -   repo: https://github.com/pre-commit/pre-commit-hooks
-    rev: v5.0.0
+    rev: v6.0.0
     hooks:
     -   id: trailing-whitespace  # Trim trailing whitespace at the end of lines.
     -   id: end-of-file-fixer  # Make sure files end in a newline and only a newline.
@@ -19,7 +19,7 @@ repos:
         ]
 
 -   repo: https://github.com/pycqa/isort
-    rev: 6.0.1
+    rev: 6.1.0
     hooks:
     -   id: isort  # Sort imports.
         args: [
@@ -31,8 +31,8 @@ repos:
             --ensure-newline-before-comments,
         ]
 
--   repo: https://github.com/psf/black
-    rev: 25.1.0
+-   repo: https://github.com/psf/black-pre-commit-mirror
+    rev: 25.9.0
     hooks:
     -   id: black  # Format code.
         args: [--line-length=100]