diff --git a/poetry.lock b/poetry.lock
index c297e9f..25b8dcf 100644
--- a/poetry.lock
+++ b/poetry.lock
@@ -627,13 +627,13 @@ use-chardet-on-py3 = ["chardet (>=3.0.2,<6)"]
 
 [[package]]
 name = "shibuya"
-version = "2024.12.15"
+version = "2024.12.20"
 description = "A clean, responsive, and customizable Sphinx documentation theme with light/dark mode."
 optional = false
-python-versions = ">=3.7"
+python-versions = ">=3.8"
 files = [
-    {file = "shibuya-2024.12.15-py3-none-any.whl", hash = "sha256:1047f68dbf202571f13ef3a9e88327aab9655733f1e18d0a0889d5e56c517205"},
-    {file = "shibuya-2024.12.15.tar.gz", hash = "sha256:0faadf00ae5bbd3d9ea18e7acc56230b2e6652c43d5534b8875ffbbb4ccd437c"},
+    {file = "shibuya-2024.12.20-py3-none-any.whl", hash = "sha256:6ff4b17e053caa08c50b4a9de257d5f3c05c90e3df292588bfcfce5a5a88e3b2"},
+    {file = "shibuya-2024.12.20.tar.gz", hash = "sha256:049dd1f8b733338c4562903c87481828ef46e784517c1d3408f66584c010dc7d"},
 ]
 
 [package.dependencies]