diff --git a/tox.ini b/tox.ini
index 8bf07b12e..be915153d 100644
--- a/tox.ini
+++ b/tox.ini
@@ -26,7 +26,7 @@ deps =
     parse==1.6.6
     parse-type==0.3.4
     py==1.4.30
-    pytest==2.8.2
+    pytest==2.8.3
     pytest-bdd==2.15.0
     pytest-catchlog==1.2.0
     pytest-cov==2.2.0
@@ -153,7 +153,7 @@ deps =
     execnet==1.4.1
     py==1.4.30
     pyflakes==1.0.0
-    pytest==2.8.2
+    pytest==2.8.3
     pytest-cache==1.0
     pytest-flakes==1.0.1
 commands =
@@ -168,7 +168,7 @@ deps =
     execnet==1.4.1
     pep8==1.6.2
     py==1.4.30
-    pytest==2.8.2
+    pytest==2.8.3
     pytest-cache==1.0
     pytest-pep8==1.0.6
 commands =
@@ -184,7 +184,7 @@ deps =
     execnet==1.4.1
     mccabe==0.3.1
     py==1.4.30
-    pytest==2.8.2
+    pytest==2.8.3
     pytest-cache==1.0
     pytest-mccabe==0.1
 commands =