diff --git a/docs/requirements.txt b/docs/requirements.txt
index 1ca4eb523..9c04a79c5 100644
--- a/docs/requirements.txt
+++ b/docs/requirements.txt
@@ -6,7 +6,7 @@ git+https://github.com/graphite-project/whisper.git#egg=whisper
 git+https://github.com/graphite-project/ceres.git#egg=ceres
 Django<5
 pyparsing>=3.0.6
-alabaster==0.7.12
+alabaster==1.0.0
 Sphinx==1.3.6
 jinja2<3.1.0
 sphinx_rtd_theme