diff --git a/requirements-dev.txt b/requirements-dev.txt
index 8e155e46..b2313b57 100644
--- a/requirements-dev.txt
+++ b/requirements-dev.txt
@@ -1,13 +1,13 @@
 -r requirements.txt
 
 coverage==4.5.3
-coveralls==1.8.0
+coveralls==1.8.1
 flake8==3.7.7
 freezegun==0.3.12
 hypothesis==4.24.3
 mock==3.0.5
 moto==1.3.8
-pytest==4.6.2
+pytest==4.6.3
 pytest-cov==2.7.1
 testfixtures<7.0.0,>=6.0.2