diff --git a/.pre-commit-config.yaml b/.pre-commit-config.yaml
index c2c48ee..2a893de 100644
--- a/.pre-commit-config.yaml
+++ b/.pre-commit-config.yaml
@@ -9,11 +9,11 @@ repos:
     - id: trailing-whitespace
     - id: end-of-file-fixer
 -   repo: https://github.com/pre-commit/mirrors-mypy
-    rev: v2.1.0
+    rev: v2.3.1
     hooks:
     - id: mypy
 -   repo: https://github.com/astral-sh/ruff-pre-commit
-    rev: v0.15.15
+    rev: v0.16.5
     hooks:
       - id: ruff
         args: ["--fix", "--show-fixes"]
diff --git a/Readme.md b/Readme.md
index 5f4380d..541ea4f 100644
--- a/Readme.md
+++ b/Readme.md
@@ -64,8 +64,14 @@ labelLine(
     ha="right",
     backgroundcolor="none",
 )
-labelLines(lines[:-1], xvals=0.85, yoffsets=0.01, align=False,
-           ha="right", backgroundcolor="none")
+labelLines(
+    lines[:-1],
+    xvals=0.85,
+    yoffsets=0.01,
+    align=False,
+    ha="right",
+    backgroundcolor="none",
+)
 
 # labelLines also supports log-scaled x-axes
 ax = axes[4]