diff --git a/pyproject.toml b/pyproject.toml
index 86213dfe88..f1d77b9428 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -63,7 +63,7 @@ dependencies = [
   "isoweek",
   "jsonschema",
   "kombu==5.3.*",
-  "libsass==0.22.*",
+  "libsass==0.23.*",
   "lxml",
   "markdown==3.5.2",  # 3.3.5 requires importlib-metadata>=4.4, but django-bootstrap3 requires importlib-metadata<3.
   # We can upgrade markdown again once django-bootstrap3 upgrades or once we drop Python 3.6 and 3.7