diff --git a/test-requirements.txt b/test-requirements.txt
index 6adb7bae1..1e827bd8b 100644
--- a/test-requirements.txt
+++ b/test-requirements.txt
@@ -17,7 +17,7 @@ mox3!=0.19.0,>=0.7.0 # Apache-2.0
 
 # Docs Requirements
 oslosphinx>=4.7.0 # Apache-2.0
-sphinx!=1.6.1,>=1.5.1 # BSD
+sphinx>=1.6.2 # BSD
 reno!=2.3.1,>=1.8.0 # Apache-2.0
 
 # Horizon requirements