diff --git a/{{ cookiecutter.project_name }}/requirements.txt b/{{ cookiecutter.project_name }}/requirements.txt
index bfe1540..d83f761 100644
--- a/{{ cookiecutter.project_name }}/requirements.txt	
+++ b/{{ cookiecutter.project_name }}/requirements.txt	
@@ -4,4 +4,4 @@ docker-compose==1.26.2
 gitchangelog==3.0.4
 pre-commit==2.6.0
 setuptools==50.3.0
-Sphinx==3.2.0
\ No newline at end of file
+Sphinx==8.1.3
\ No newline at end of file
diff --git a/{{ cookiecutter.project_name }}/setup.cfg b/{{ cookiecutter.project_name }}/setup.cfg
index 19de15e..7f208e5 100644
--- a/{{ cookiecutter.project_name }}/setup.cfg	
+++ b/{{ cookiecutter.project_name }}/setup.cfg	
@@ -55,7 +55,7 @@ setup_requires =
     gitchangelog==3.0.4
     pre-commit==2.6.0
     setuptools==50.3.0
-    Sphinx==3.2.0
+    Sphinx==8.1.3
     pytest-runner==5.2
 tests_require =
     coverage==4.5.1