diff --git a/changelog.md b/changelog.md
index 932fc275..2a65b18d 100644
--- a/changelog.md
+++ b/changelog.md
@@ -6,6 +6,7 @@ Internal
 * Update `wcwidth` dependency to v0.9.3.
 * Update `sqlglot` dependency to v30.24.0.
 * Update `coverage` dev dependency to v7.17.0.
+* Update `tox` dev dependency to v4.67.1.
 
 
 v2.30.2 (2026/10/28)
diff --git a/pyproject.toml b/pyproject.toml
index 9d143b3c..a510c9f3 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -82,7 +82,7 @@ dev = [
     "pytest ~= 9.1.1",
     "pytest-cov ~= 7.1.0",
     "pytest-random-order ~= 1.2.0",
-    "tox ~= 4.64.9",
+    "tox ~= 4.67.1",
     "pdbpp ~= 0.12.1",
     "ruff ~= 0.17.0",                       # keep in sync with the tool.tox.env.style stanza below
 ]