diff --git a/.pre-commit-config.yaml b/.pre-commit-config.yaml
index 6ba23822938..48939757fe3 100644
--- a/.pre-commit-config.yaml
+++ b/.pre-commit-config.yaml
@@ -43,7 +43,7 @@ repos:
         pass_filenames: false
 
   - repo: https://github.com/astral-sh/ruff-pre-commit
-    rev: v0.2.2
+    rev: v0.3.0
     hooks:
       - id: ruff
         types: [text]
diff --git a/test/requirements-dev.txt b/test/requirements-dev.txt
index 7051ab7e2cf..b822c0fa75c 100644
--- a/test/requirements-dev.txt
+++ b/test/requirements-dev.txt
@@ -3,4 +3,4 @@
 -r requirements.txt
 
 mypy==1.8.0
-ruff==0.2.2
+ruff==0.3.0
diff --git a/test/t/conftest.py b/test/t/conftest.py
index 874ef1cdbe0..cb279cc2b84 100644
--- a/test/t/conftest.py
+++ b/test/t/conftest.py
@@ -601,9 +601,9 @@ def _check_variable(self, varname: str):
 
     def _unprotect_variable(self, varname: str):
         if varname not in self.saved_variables:
-            self.saved_variables[
-                varname
-            ] = bash_env_saved.saved_state.ChangesDetected
+            self.saved_variables[varname] = (
+                bash_env_saved.saved_state.ChangesDetected
+            )
             self._copy_variable(
                 varname, "%s_OLDVAR_%s" % (self.prefix, varname)
             )
@@ -695,9 +695,9 @@ def write_variable(self, varname: str, new_value: str, quote: bool = True):
 
     def save_variable(self, varname: str):
         self._unprotect_variable(varname)
-        self.saved_variables[
-            varname
-        ] = bash_env_saved.saved_state.ChangesIgnored
+        self.saved_variables[varname] = (
+            bash_env_saved.saved_state.ChangesIgnored
+        )
 
     # TODO: We may restore the "export" attribute as well though it is
     #   not currently tested in "diff_env"