diff --git a/.pre-commit-config.yaml b/.pre-commit-config.yaml
index 52bee42..4b9d926 100644
--- a/.pre-commit-config.yaml
+++ b/.pre-commit-config.yaml
@@ -27,12 +27,12 @@ repos:
       - id: validate_manifest
 
   - repo: https://github.com/astral-sh/ruff-pre-commit
-    rev: v0.8.6
+    rev: v0.9.1
     hooks:
       - id: ruff
       - id: ruff-format
 
   - repo: https://github.com/woodruffw/zizmor-pre-commit
-    rev: v1.0.0
+    rev: v1.1.1
     hooks:
       - id: zizmor
diff --git a/src/poetry_plugin_shell/command.py b/src/poetry_plugin_shell/command.py
index 595c8d7..234ac85 100644
--- a/src/poetry_plugin_shell/command.py
+++ b/src/poetry_plugin_shell/command.py
@@ -20,7 +20,7 @@ class ShellCommand(EnvCommand):
     help = f"""The <info>shell</> command spawns a shell within the project's virtual environment.
 
 By default, the current active shell is detected and used. Failing that,
-the shell defined via the environment variable <comment>{'COMSPEC' if os.name == 'nt' else 'SHELL'}</> is used.
+the shell defined via the environment variable <comment>{"COMSPEC" if os.name == "nt" else "SHELL"}</> is used.
 
 If a virtual environment does not exist, it will be created.
 """