diff --git a/test-requirements.txt b/test-requirements.txt
index 1b7e3f03..7a4378b4 100644
--- a/test-requirements.txt
+++ b/test-requirements.txt
@@ -13,7 +13,7 @@ oslotest>=1.10.0 # Apache-2.0
 
 sphinx>=1.6.2 # BSD
 oslosphinx>=4.7.0 # Apache-2.0
-beautifulsoup4 # MIT
+beautifulsoup4>=4.6.0 # MIT
 reno!=2.3.1,>=1.8.0 # Apache-2.0
 
 pylint==1.4.5 # GPLv2