diff --git a/requirements-dev.txt b/requirements-dev.txt
index bdeb93d..302a4f5 100644
--- a/requirements-dev.txt
+++ b/requirements-dev.txt
@@ -1,6 +1,6 @@
-aiohttp==3.0.6
+aiohttp==3.0.7
 tox==2.9.1
-pytest==3.4.1
+pytest==3.4.2
 pytest-aiohttp==0.3.0
 pytest-cov==2.5.1
 pytest-runner==4.0
@@ -8,7 +8,7 @@ pytest-flakes==2.0.0
 pytest-pylint==0.9.0
 pytest-sugar==0.9.1
 flake8==3.5.0
-selenium==3.10.0
+selenium==3.11.0
 docutils==0.14
 pygments==2.2.0
 -e .