diff --git a/lower-constraints.txt b/lower-constraints.txt
index 7dffb8e..42568be 100644
--- a/lower-constraints.txt
+++ b/lower-constraints.txt
@@ -79,6 +79,6 @@ unittest2==1.1.0
 urllib3==1.22
 voluptuous==0.11.1
 waitress==1.1.0
-WebOb==1.7.1
+WebOb==1.8.10
 WebTest==2.0.27
 wrapt==1.10.11
diff --git a/requirements.txt b/requirements.txt
index 937984f..593af6e 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -11,4 +11,4 @@ pycadf!=2.0.0,>=1.1.0 # Apache-2.0
 pytz>=2018.3 # MIT - required for pycadf UTC timezone fix
 PyYAML
 requests>=2.14.2 # Apache-2.0
-WebOb>=1.7.1 # MIT
\ No newline at end of file
+WebOb>=1.8.10 # MIT
\ No newline at end of file