diff --git a/.pre-commit-config.yaml b/.pre-commit-config.yaml
index 45e33f2..9108222 100644
--- a/.pre-commit-config.yaml
+++ b/.pre-commit-config.yaml
@@ -43,14 +43,14 @@ repos:
 
 
 - repo: https://github.com/astral-sh/ruff-pre-commit
-  rev: v0.7.2
+  rev: v0.8.1
   hooks:
     - id: ruff
       args: ["--fix", "--show-fixes"]
     - id: ruff-format
 
 - repo: https://github.com/nbQA-dev/nbQA
-  rev: 1.8.7
+  rev: 1.9.1
   hooks:
     - id: nbqa-check-ast
     - id: nbqa-black
diff --git a/odvc/__init__.py b/odvc/__init__.py
index 9dfa33d..a2335bf 100644
--- a/odvc/__init__.py
+++ b/odvc/__init__.py
@@ -16,9 +16,9 @@
 
 __all__ = [
     "ocean_double_sigma_coordinate",
-    "ocean_sigma_z_coordinate",
-    "ocean_sigma_coordinate",
     "ocean_s_coordinate",
     "ocean_s_coordinate_g1",
     "ocean_s_coordinate_g2",
+    "ocean_sigma_coordinate",
+    "ocean_sigma_z_coordinate",
 ]