diff --git a/pyproject.toml b/pyproject.toml
index 3efdd250f..4962fc34c 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -14,7 +14,7 @@ dev = [
 docs = [
     "sphinx<9",
     "sphinx-issues<6",
-    "furo==2025.9.25",
+    "furo==2025.12.19",
 ]
 
 [project]