diff --git a/.pre-commit-config.yaml b/.pre-commit-config.yaml
index 6106d7668..ea8446140 100644
--- a/.pre-commit-config.yaml
+++ b/.pre-commit-config.yaml
@@ -5,7 +5,7 @@ repos:
       - id: end-of-file-fixer
       - id: trailing-whitespace
   - repo: https://github.com/psf/black
-    rev: 23.3.0
+    rev: 23.7.0
     hooks:
       - id: black
   - repo: https://github.com/tox-dev/tox-ini-fmt
@@ -24,7 +24,7 @@ repos:
       - id: prettier
         args: ["--print-width=120", "--prose-wrap=always"]
   - repo: https://github.com/astral-sh/ruff-pre-commit
-    rev: "v0.0.277"
+    rev: "v0.0.278"
     hooks:
       - id: ruff
         args: [--fix, --exit-non-zero-on-fix]
diff --git a/tests/unit/activation/conftest.py b/tests/unit/activation/conftest.py
index 04946f9c3..4811d0727 100644
--- a/tests/unit/activation/conftest.py
+++ b/tests/unit/activation/conftest.py
@@ -84,7 +84,7 @@ def __call__(self, monkeypatch, tmp_path):
             assert not exception.returncode, output  # noqa: PT017
             return None
 
-        out = re.sub(r"pydev debugger: process \d+ is connecting\n\n", "", raw, re.M).strip().splitlines()
+        out = re.sub(r"pydev debugger: process \d+ is connecting\n\n", "", raw, flags=re.MULTILINE).strip().splitlines()
         self.assert_output(out, raw, tmp_path)
         return env, activate_script