diff --git a/.pre-commit-config.yaml b/.pre-commit-config.yaml
index 0fc7a6a..0ba8f52 100644
--- a/.pre-commit-config.yaml
+++ b/.pre-commit-config.yaml
@@ -1,6 +1,6 @@
 repos:
   - repo: https://github.com/PyCQA/isort
-    rev: 7.0.0
+    rev: 9.0.0b1
     hooks:
       - id: isort
         name: isort
@@ -11,7 +11,7 @@ repos:
         args: ["--profile=black"]
 
   - repo: https://github.com/psf/black-pre-commit-mirror
-    rev: 25.12.0
+    rev: 26.5.1
     hooks:
       - id: black
         types: [python]
@@ -20,10 +20,10 @@ repos:
     rev: 1.20.0
     hooks:
       - id: blacken-docs
-        additional_dependencies: ["black==25.12.0"]
+        additional_dependencies: ["black==26.5.1"]
 
   - repo: https://github.com/kynan/nbstripout
-    rev: 0.8.2
+    rev: 0.9.1
     hooks:
       - id: nbstripout
 
@@ -33,7 +33,7 @@ repos:
       - id: nbqa-isort
         args: ["--profile=black"]
       - id: nbqa-black
-        additional_dependencies: ["black==25.12.0"]
+        additional_dependencies: ["black==26.5.1"]
       - id: nbqa-flake8
 
   - repo: https://github.com/pre-commit/pygrep-hooks
diff --git a/docs/source/conf.py b/docs/source/conf.py
index 60de62b..aa6e620 100644
--- a/docs/source/conf.py
+++ b/docs/source/conf.py
@@ -26,7 +26,6 @@
 
 from package_name import __meta__ as meta  # noqa: E402 isort:skip
 
-
 # -- Project information -----------------------------------------------------
 
 now = datetime.datetime.now()
diff --git a/requirements-dev.txt b/requirements-dev.txt
index 6362046..6d4620a 100644
--- a/requirements-dev.txt
+++ b/requirements-dev.txt
@@ -1,3 +1,3 @@
-black==25.12.0
+black==26.5.1
 identify>=1.4.20
 pre-commit>=3.2.0