diff --git a/poetry.lock b/poetry.lock
index b3471dd86..caab31531 100644
--- a/poetry.lock
+++ b/poetry.lock
@@ -1,4 +1,4 @@
-# This file is automatically @generated by Poetry 2.1.4 and should not be changed by hand.
+# This file is automatically @generated by Poetry 2.1.1 and should not be changed by hand.
 
 [[package]]
 name = "accessible-pygments"
@@ -963,7 +963,7 @@ description = "Read metadata from Python packages"
 optional = false
 python-versions = ">=3.9"
 groups = ["main"]
-markers = "python_version == \"3.9\""
+markers = "python_version < \"3.10\""
 files = [
     {file = "importlib_metadata-8.7.0-py3-none-any.whl", hash = "sha256:e5dd1551894c77868a30651cef00984d50e1002d06942a7101d34870c5f02afd"},
     {file = "importlib_metadata-8.7.0.tar.gz", hash = "sha256:d13b81ad223b890aa16c5471f2ac3056cf76c5f10f82d6f9292f0b415f389000"},
@@ -2213,14 +2213,14 @@ files = [
 
 [[package]]
 name = "shibuya"
-version = "2025.7.24"
+version = "2025.8.16"
 description = "A clean, responsive, and customizable Sphinx documentation theme with light/dark mode."
 optional = false
 python-versions = ">=3.9"
 groups = ["main"]
 files = [
-    {file = "shibuya-2025.7.24-py3-none-any.whl", hash = "sha256:4b10f903e9f8dfbe1c511cb116b2737033764d123ec988afd5eec0d484aac95f"},
-    {file = "shibuya-2025.7.24.tar.gz", hash = "sha256:c4774702acc11a04847d3ae822b25e71429288cecdb69089ece00b33f7767168"},
+    {file = "shibuya-2025.8.16-py3-none-any.whl", hash = "sha256:90739b5d14ac38b44b99a392b9b0be7e83137890f36420d52a2079cc29fc1a74"},
+    {file = "shibuya-2025.8.16.tar.gz", hash = "sha256:1c639cf646a33026b48eee5c29fd51476e767709f7a87f5656d21d2665d7ee22"},
 ]
 
 [package.dependencies]
@@ -2726,7 +2726,7 @@ description = "Backport of pathlib-compatible object wrapper for zip files"
 optional = false
 python-versions = ">=3.9"
 groups = ["main"]
-markers = "python_version == \"3.9\""
+markers = "python_version < \"3.10\""
 files = [
     {file = "zipp-3.23.0-py3-none-any.whl", hash = "sha256:071652d6115ed432f5ce1d34c336c0adfd6a884660d1e9712a256d3d3bd4b14e"},
     {file = "zipp-3.23.0.tar.gz", hash = "sha256:a07157588a12518c9d4034df3fbbee09c814741a33ff63c05fa29d26a2404166"},