diff --git a/docs b/docs
index 2502cca2..9f64f54a 160000
--- a/docs
+++ b/docs
@@ -1 +1 @@
-Subproject commit 2502cca21a23dbb2b74f9a5ff5ff80f94d62b2f1
+Subproject commit 9f64f54adc842b1aba2b00c378460d39358f0272
diff --git a/tox.ini b/tox.ini
index 02b96152..42e46948 100644
--- a/tox.ini
+++ b/tox.ini
@@ -54,8 +54,8 @@ commands =
 
 [testenv:docs]
 deps =
-    sphinx
-    sphinx-rtd-theme==2.0.0
+    sphinx-rtd-theme==3.0.2
+    sphinxcontrib-googleanalytics
     sphinx-notfound-page
     sphinx-copybutton
     restructuredtext-lint