diff --git a/requirements.txt b/requirements.txt
index 9194716..d5f342b 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -195,7 +195,7 @@ venusian==3.1.0
     # via pyramid
 waitress==2.1.2
     # via devpi-server
-webob==1.8.7
+webob==1.8.8
     # via pyramid
 yarl==1.9.2
     # via aiohttp