diff --git a/{{cookiecutter.project_name}}/poetry.lock b/{{cookiecutter.project_name}}/poetry.lock
index 61e5b2b5..8a756e24 100644
--- a/{{cookiecutter.project_name}}/poetry.lock
+++ b/{{cookiecutter.project_name}}/poetry.lock
@@ -3012,13 +3012,13 @@ files = [
 
 [[package]]
 name = "sphinx"
-version = "8.1.0"
+version = "8.1.3"
 description = "Python documentation generator"
 optional = false
 python-versions = ">=3.10"
 files = [
-    {file = "sphinx-8.1.0-py3-none-any.whl", hash = "sha256:3202bba95697b9fc4371a07d6d457239de9860244ce235283149f817c253fd2f"},
-    {file = "sphinx-8.1.0.tar.gz", hash = "sha256:109454425dbf4c78ecfdd481e56f078376d077edbda29804dba05c5161c8de06"},
+    {file = "sphinx-8.1.3-py3-none-any.whl", hash = "sha256:09719015511837b76bf6e03e42eb7595ac8c2e41eeb9c29c5b755c6b677992a2"},
+    {file = "sphinx-8.1.3.tar.gz", hash = "sha256:43c1911eecb0d3e161ad78611bc905d1ad0e523e4ddc202a58a821773dc4c927"},
 ]
 
 [package.dependencies]