diff --git a/requirements.txt b/requirements.txt
index 6a581002b5b..b98c47d7229 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -6,7 +6,7 @@ MarkupSafe==0.23
 Pygments==2.1.3
 Sphinx==1.3.6
 alabaster==0.7.7
-check-manifest==0.31
+check-manifest==0.47
 cov-core==1.15.0
 coverage==4.0.3
 coveralls==1.1