diff --git a/.pre-commit-config.yaml b/.pre-commit-config.yaml
index 5d244b9..6d9743a 100644
--- a/.pre-commit-config.yaml
+++ b/.pre-commit-config.yaml
@@ -1,35 +1,35 @@
 repos:
   # Versioning: Commit messages & changelog
   - repo: https://github.com/commitizen-tools/commitizen
-    rev: v3.6.0
+    rev: 3.10.0
     hooks:
       - id: commitizen
         stages: [commit-msg]
 
   # Autoformat: Python code
   - repo: https://github.com/psf/black
-    rev: 23.7.0
+    rev: 23.9.1
     hooks:
       - id: black
 
   # Lint / autoformat: Python code
-  - repo: https://github.com/charliermarsh/ruff-pre-commit
+  - repo: https://github.com/astral-sh/ruff-pre-commit
     # Ruff version.
-    rev: "v0.0.285"
+    rev: "v0.0.292"
     hooks:
       - id: ruff
         args: [--exit-non-zero-on-fix]
 
   # Autoformat: YAML, JSON, Markdown, etc.
   - repo: https://github.com/pre-commit/mirrors-prettier
-    rev: v3.0.2
+    rev: v3.0.3
     hooks:
       - id: prettier
         args: [--ignore-unknown, --no-error-on-unmatched-pattern, "!chart/**"]
 
   # Lint: Markdown
   - repo: https://github.com/igorshubovych/markdownlint-cli
-    rev: v0.35.0
+    rev: v0.37.0
     hooks:
       - id: markdownlint
         args: [--fix, --ignore, CHANGELOG.md]
diff --git a/LICENSE.md b/LICENSE.md
index 54eb436..2e54fe6 100644
--- a/LICENSE.md
+++ b/LICENSE.md
@@ -385,7 +385,7 @@ notice like this when it starts in an interactive mode:
 This program comes with ABSOLUTELY NO WARRANTY; for details
 type `show w'.
 This is free software, and you are welcome to redistribute it
-under certain conditions; type `show c' for details.
+under certain conditions; type`show c' for details.
 </pre>
 
 The hypothetical commands `show w` and `show c` should show the appropriate parts of the General Public License. Of course, your program's commands might be different; for a GUI interface, you would use an "about box".