diff --git a/pre_checkin.sh b/pre_checkin.sh
deleted file mode 100644
index 79ad708..0000000
--- a/pre_checkin.sh
+++ /dev/null
@@ -1,3 +0,0 @@
-#!/bin/sh
-cp python-zope.schema.changes python-zope.schema-doc.changes
-
diff --git a/python-zope.schema.changes b/python-zope.schema.changes
index 56ffe0c..0a3b10e 100644
--- a/python-zope.schema.changes
+++ b/python-zope.schema.changes
@@ -1,3 +1,17 @@
+-------------------------------------------------------------------
+Tue Mar 24 14:30:23 UTC 2020 - pgajdos@suse.com
+
+- version update to 6.0.0
+  - Require zope.interface 5.0.
+  - Ensure the resolution orders of all fields are consistent and make
+    sense. In particular, ``Bool`` fields now correctly implement
+    ``IBool`` before ``IFromUnicode``. See `issue 80
+    <https://github.com/zopefoundation/zope.schema/issues/80>`_.
+  - Add support for Python 3.8.
+  - Drop support for Python 3.4.
+- deleted sources
+  - pre_checkin.sh (not needed)
+
 -------------------------------------------------------------------
 Mon Mar  9 10:24:34 UTC 2020 - pgajdos@suse.com
 
diff --git a/python-zope.schema.spec b/python-zope.schema.spec
index b81378d..fe8c6c0 100644
--- a/python-zope.schema.spec
+++ b/python-zope.schema.spec
@@ -26,7 +26,7 @@
 %bcond_with test
 %endif
 Name:           python-zope.schema%{psuffix}
-Version:        5.0.1
+Version:        6.0.0
 Release:        0
 Summary:        Zope interface extension for defining data schemas
 License:        ZPL-2.1
@@ -36,7 +36,7 @@ BuildRequires:  %{python_module setuptools}
 BuildRequires:  fdupes
 BuildRequires:  python-rpm-macros
 Requires:       python-zope.event
-Requires:       python-zope.interface >= 3.6.0
+Requires:       python-zope.interface >= 5.0.0
 BuildArch:      noarch
 %if %{with test}
 BuildRequires:  %{python_module zope.event}
diff --git a/zope.schema-5.0.1.tar.gz b/zope.schema-5.0.1.tar.gz
deleted file mode 100644
index f985da9..0000000
--- a/zope.schema-5.0.1.tar.gz
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:ca136177e7fcfe22d4a0183e2e87a71ccc25b804892a11389c8228513a902361
-size 106251
diff --git a/zope.schema-6.0.0.tar.gz b/zope.schema-6.0.0.tar.gz
new file mode 100644
index 0000000..9538751
--- /dev/null
+++ b/zope.schema-6.0.0.tar.gz
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:20fbbce8a0726ba34f0e3958676498feebb818f06575193254e139d8d7214f26
+size 110343