diff --git a/requirements-pkg-deb.txt b/requirements-pkg-deb.txt
index 6e7912f4..fc64f175 100644
--- a/requirements-pkg-deb.txt
+++ b/requirements-pkg-deb.txt
@@ -1,2 +1,2 @@
-sphinx_rtd_theme==0.4.3
+sphinx_rtd_theme==0.5.1
 virtualenv==16.7.3