diff --git a/requirements.txt b/requirements.txt
index 4a246ac7..3b53fc7c 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,4 +1,4 @@
-alabaster==0.7.11
+alabaster==0.7
 Babel==2.6.0
 certifi==2018.4.16
 chardet==3.0.4