diff --git a/versions.cfg b/versions.cfg
index d418d8b43f..bf7a4cd667 100644
--- a/versions.cfg
+++ b/versions.cfg
@@ -232,7 +232,7 @@ z3c.pt                                = 3.0.0a1
 z3c.unconfigure                       = 1.0.1
 z3c.zcmlhook                          = 1.0b1
 zope.globalrequest                    = 1.1
-zope.schema                           = 4.2.2
+zope.schema                           = 4.4.2
 
 
 # Ecosystem (not officially part of core)