1 files changed, 2 insertions, 2 deletions
diff --git a/tox.ini b/tox.ini
index 87a53f0..b3f8041 100644
--- a/tox.ini
+++ b/tox.ini
@@ -3,8 +3,8 @@ envlist = py27, pypy, py34, py35, py36, py37, pypy3, py27-cdecimal
 
 [testenv]
 deps =
-    pytest==3.3.2
-    pytest-cov==2.5.1
+    pytest==4.3.1
+    pytest-cov==2.6.1
     cdecimal: m3-cdecimal
     freezegun==0.3.11
 whitelist_externals = make