diff --git a/hyperkitty-1.3.10.tar.gz b/hyperkitty-1.3.10.tar.gz
deleted file mode 100644
index 3d87bf4..0000000
--- a/hyperkitty-1.3.10.tar.gz
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:7cb1a021c5813d92ec3d174482f70f1b46174364f7d9b423586ee4f347f71e7b
-size 2204682
diff --git a/hyperkitty-1.3.10.tar.gz.asc b/hyperkitty-1.3.10.tar.gz.asc
deleted file mode 100644
index 4eb9c79..0000000
--- a/hyperkitty-1.3.10.tar.gz.asc
+++ /dev/null
@@ -1,16 +0,0 @@
------BEGIN PGP SIGNATURE-----
-
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diff --git a/hyperkitty-1.3.11.tar.gz b/hyperkitty-1.3.11.tar.gz
new file mode 100644
index 0000000..2672818
--- /dev/null
+++ b/hyperkitty-1.3.11.tar.gz
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:86c54993ff7ddda783b956a0032a0e6c1761be0707bb8489fbd3e4a1ade16acc
+size 2251003
diff --git a/python-HyperKitty.changes b/python-HyperKitty.changes
index 87f4c7c..0aa6876 100644
--- a/python-HyperKitty.changes
+++ b/python-HyperKitty.changes
@@ -1,3 +1,11 @@
+-------------------------------------------------------------------
+Wed Sep 11 18:35:28 UTC 2024 - Andreas Schneider <asn@cryptomilk.org>
+
+- Update to version 1.3.11
+  * https://gitlab.com/mailman/hyperkitty/-/blob/1.3.11/doc/news.rst
+- Removed GPG signature as the download links don't work
+- Removed requirement for pytz
+
 -------------------------------------------------------------------
 Thu Jul 18 20:22:39 UTC 2024 - Georg Pfuetzenreuter <mail+rpm@georg-pfuetzenreuter.net>
 
diff --git a/python-HyperKitty.spec b/python-HyperKitty.spec
index 3cccbfb..93c480b 100644
--- a/python-HyperKitty.spec
+++ b/python-HyperKitty.spec
@@ -19,16 +19,14 @@
 %bcond_without testsuite
 
 # keep in sync with setup.py
-%global django_min_version 3.2
-%global django_max_version 4.3
+%global django_min_version 4.2
+%global django_max_version 5.1
 %global django_mailman3_min_version 1.3.13
 %global django_gravatar2_min_version 1.0.6
 %global djangorestframework_min_version 3.0.0
 %global robot_detection_min_version 0.3
-%global pytz_min_version 2012
 %global django_compressor_min_version 1.3
 %global mailmanclient_min_version 3.3.3
-# original this was >= 2.0.0, < 3.0 but overwritten by mistune3.patch
 %global mistune_min_version 3.0
 %global python_dateutil_min_version  2.0
 %global networkx_min_version 2.0
@@ -66,14 +64,16 @@
 %define plainpython python
 
 Name:           python-HyperKitty
-Version:        1.3.10
+Version:        1.3.11
 Release:        0
 Summary:        A web interface to access GNU Mailman v3 archives
 License:        GPL-3.0-only
 URL:            https://gitlab.com/mailman/hyperkitty
 #
-Source0:        https://gitlab.com/mailman/hyperkitty/-/releases/%{version}/downloads/hyperkitty-%{version}.tar.gz
-Source1:        https://gitlab.com/mailman/hyperkitty/-/releases/%{version}/downloads/hyperkitty-%{version}.tar.gz.asc
+Source0:        https://gitlab.com/mailman/hyperkitty/-/archive/1.3.11/hyperkitty-1.3.11.tar.gz
+# The release links give 404 for this release :-(
+#Source0:        https://gitlab.com/mailman/hyperkitty/-/releases/%{version}/downloads/hyperkitty-%{version}.tar.gz
+#Source1:        https://gitlab.com/mailman/hyperkitty/-/releases/%{version}/downloads/hyperkitty-%{version}.tar.gz.asc
 Source2:        python-HyperKitty.keyring
 Source3:        python-HyperKitty-rpmlintrc
 #
@@ -138,7 +138,6 @@ BuildRequires:  %{python_module networkx >= %{networkx_min_version}}
 BuildRequires:  %{python_module pytest-django}
 BuildRequires:  %{python_module pytest}
 BuildRequires:  %{python_module python-dateutil >= %{python_dateutil_min_version}}
-BuildRequires:  %{python_module pytz >= %{pytz_min_version}}
 BuildRequires:  %{python_module robot-detection >= %{robot_detection_min_version}}
 # /SECTION
 
@@ -162,7 +161,6 @@ Requires:       %{mypython}-mailmanclient >= %{mailmanclient_min_version}
 Requires:       %{mypython}-mistune >= %{mistune_min_version}
 Requires:       %{mypython}-networkx >= %{networkx_min_version}
 Requires:       %{mypython}-python-dateutil >= %{python_dateutil_min_version}
-Requires:       %{mypython}-pytz >= %{pytz_min_version}
 Requires:       %{mypython}-robot-detection >= %{robot_detection_min_version}
 Requires:       %{mypython}-xapian-haystack >= %{django_haystack_min_version}
 # help in replacing any previously installed flavor package back to the unprefixed package