diff --git a/pyproject.toml b/pyproject.toml
index a418279ef..600a740c1 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -241,7 +241,7 @@ dev = [
     "doc8==1.1.1",
     "dodgy==0.2.1",
     "freezegun==1.2.2",
-    "furo==2023.3.23",
+    "furo==2023.3.27",
     "mypy==1.1.1",
     "pdm==2.4.9",
     "pip_check_reqs==2.4.4",