diff --git a/.pre-commit-config.yaml b/.pre-commit-config.yaml
index b7746edb43..13f6abe2e8 100644
--- a/.pre-commit-config.yaml
+++ b/.pre-commit-config.yaml
@@ -13,7 +13,7 @@ minimum_pre_commit_version: 1.21.0
 
 repos:
 -   repo: https://github.com/pre-commit/pre-commit-hooks
-    rev: v4.3.0
+    rev: v4.4.0
     hooks:
         # Prevent giant files from being committed.
     -   id: check-added-large-files
@@ -36,7 +36,7 @@ repos:
         args: [--config=./pyproject.toml, .]
 
 -   repo: https://github.com/PyCQA/flake8
-    rev: 5.0.4
+    rev: 6.0.0
     hooks:
     -   id: flake8
         types: [file, python]
diff --git a/docs/gallery_code/oceanography/plot_atlantic_profiles.py b/docs/gallery_code/oceanography/plot_atlantic_profiles.py
index dc038ecffe..6604b61ec3 100644
--- a/docs/gallery_code/oceanography/plot_atlantic_profiles.py
+++ b/docs/gallery_code/oceanography/plot_atlantic_profiles.py
@@ -34,7 +34,7 @@ def main():
     # the southern portion of the domain, and limit the depth of the profile
     # to 1000m.
     lon_cons = iris.Constraint(longitude=330.5)
-    lat_cons = iris.Constraint(latitude=lambda l: -10 < l < -9)
+    lat_cons = iris.Constraint(latitude=lambda lat: -10 < lat < -9)
     depth_cons = iris.Constraint(depth=lambda d: d <= 1000)
     theta_1000m = theta.extract(depth_cons & lon_cons & lat_cons)
     salinity_1000m = salinity.extract(depth_cons & lon_cons & lat_cons)