diff --git a/requirements.txt b/requirements.txt
index a57883e8..f6e2fe80 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -30,7 +30,7 @@ jinja2-time==0.2.0
 MarkupSafe==1.0
 mccabe==0.6.1
 pathtools==0.1.2
-pluggy==0.3.1
+pluggy==0.6.0
 poyo==0.4.1
 py==1.5.2
 pyasn1==0.4.2
diff --git a/requirements_dev.txt b/requirements_dev.txt
index 08b46921..67588236 100644
--- a/requirements_dev.txt
+++ b/requirements_dev.txt
@@ -30,7 +30,7 @@ jinja2-time==0.2.0
 MarkupSafe==1.0
 mccabe==0.6.1
 pathtools==0.1.2
-pluggy==0.3.1
+pluggy==0.6.0
 poyo==0.4.1
 py==1.5.2
 pyasn1==0.4.2