diff --git a/.pre-commit-config.yaml b/.pre-commit-config.yaml
index 334b6f15..ea9437bc 100644
--- a/.pre-commit-config.yaml
+++ b/.pre-commit-config.yaml
@@ -18,7 +18,7 @@ repos:
   - id: trailing-whitespace
 
 - repo: https://github.com/astral-sh/ruff-pre-commit
-  rev: v0.0.282
+  rev: v0.0.284
   hooks:
     - id: ruff
       args: [--fix, --show-fixes]
diff --git a/src/wheel/bdist_wheel.py b/src/wheel/bdist_wheel.py
index c8ee2adc..c385ebdb 100644
--- a/src/wheel/bdist_wheel.py
+++ b/src/wheel/bdist_wheel.py
@@ -80,8 +80,7 @@ def get_flag(var, fallback, expected=True, warn=True):
     if val is None:
         if warn:
             warnings.warn(
-                "Config variable '{}' is unset, Python ABI tag may "
-                "be incorrect".format(var),
+                f"Config variable '{var}' is unset, Python ABI tag may " "be incorrect",
                 RuntimeWarning,
                 stacklevel=2,
             )