diff --git a/requirements/base.txt b/requirements/base.txt
index 4896bb9..8d957d7 100644
--- a/requirements/base.txt
+++ b/requirements/base.txt
@@ -1,2 +1,2 @@
-sphinx < 2.1
+sphinx
 sphinx-autobuild
diff --git a/requirements/dev.in b/requirements/dev.in
index b8297af..6711ca9 100644
--- a/requirements/dev.in
+++ b/requirements/dev.in
@@ -1,3 +1,3 @@
-sphinx < 2.1
+sphinx
 sphinx-autobuild
 -e .[dev]