diff --git a/.pre-commit-config.yaml b/.pre-commit-config.yaml
index e82cf55..19993f6 100644
--- a/.pre-commit-config.yaml
+++ b/.pre-commit-config.yaml
@@ -15,7 +15,7 @@ repos:
         args: ["--autofix", "--indent=2", "--no-sort-keys"]
 
   - repo: https://github.com/psf/black-pre-commit-mirror
-    rev: 25.11.0
+    rev: 26.5.1
     hooks:
       - id: black
 
@@ -27,6 +27,6 @@ repos:
 
   - repo: https://github.com/PyCQA/isort
 
-    rev: 7.0.0
+    rev: 9.0.0b2
     hooks:
       - id: isort
diff --git a/tests/test_daterangehlsstream.py b/tests/test_daterangehlsstream.py
index a746d6f..19e1183 100644
--- a/tests/test_daterangehlsstream.py
+++ b/tests/test_daterangehlsstream.py
@@ -6,6 +6,7 @@
 specifically the get_next_clip method which retrieves audio clips
 from Orcasound hydrophone streams within a specific date range.
 """
+
 import os
 import shutil
 from datetime import datetime, timedelta
diff --git a/tests/test_hlsstream.py b/tests/test_hlsstream.py
index a4945e7..a5ae617 100644
--- a/tests/test_hlsstream.py
+++ b/tests/test_hlsstream.py
@@ -6,6 +6,7 @@
 specifically the get_next_clip method which retrieves audio clips
 from Orcasound hydrophone streams.
 """
+
 import os
 import shutil
 from datetime import datetime, timedelta