diff --git a/requirements-dev.txt b/requirements-dev.txt
index a3455cb..16de94f 100644
--- a/requirements-dev.txt
+++ b/requirements-dev.txt
@@ -5,7 +5,7 @@ pytest==5.3.1
 pytest-cov==2.8.1
 pytest-mock==1.12.1
 coverage==4.5.4
-sphinx==2.2.1
+sphinx==2.2.2
 pep257==0.7.0
 aiohttp-session==2.9.0
 aiopg[sa]==1.0.0