diff --git a/pyproject.toml b/pyproject.toml
index c7ccb13a..b022c9f0 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -109,7 +109,7 @@ doc = [
     "sphinx-prompt==1.8.0",
     "sphinx-rtd-theme==2.0.0",
     "sphinx-simplepdf==1.6.0",
-    "sphinx-tabs==3.4.5",
+    "sphinx-tabs==3.4.7",
     "sphinx-toggleprompt==0.5.2",
     "sphinx-toolbox==3.8.0",
     "sphinxcontrib-applehelp==2.0.0",