diff --git a/test-requirements.txt b/test-requirements.txt
index 70467cb..629d7d4 100644
--- a/test-requirements.txt
+++ b/test-requirements.txt
@@ -23,4 +23,4 @@ xvfbwrapper>=0.1.3 #license: MIT
 
 # Doc requirements
 oslosphinx>=4.7.0 # Apache-2.0
-sphinx!=1.3b1,<1.3,>=1.2.1 # BSD
+sphinx!=1.3b1,<1.4,>=1.2.1 # BSD