diff --git a/setup.py b/setup.py
index ce52697a..1247c506 100644
--- a/setup.py
+++ b/setup.py
@@ -11,7 +11,7 @@
         "pyyaml==5.4.1",
         "sphinx==4.2.0",
         "sphinx-issues==1.2.0",
-        "sphinx-rtd-theme==1.0.0",
+        "sphinx-rtd-theme==1.1.0",
     ],
 }
 EXTRAS_REQUIRE["tests"] = (