diff --git a/requirements-dev.txt b/requirements-dev.txt
index d452eff..315b6f3 100644
--- a/requirements-dev.txt
+++ b/requirements-dev.txt
@@ -6,7 +6,7 @@ pytest==7.4.0
 pytest-cov==3.0.0
 codecov==2.1.13
 sphinx==4.4.0
-sphinx-rtd-theme==1.0.0
+sphinx-rtd-theme==1.2.2
 sphinxcontrib-openapi==0.7.0
 autodoc_pydantic==1.6.1
 flake8==4.0.1