diff --git a/certstream-1.11.tar.gz b/certstream-1.11.tar.gz
deleted file mode 100644
index 96fe775..0000000
--- a/certstream-1.11.tar.gz
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:660fdcb76c12a66a1600a0ef63701a78462f48660b6e8584002989b7d64e3a6f
-size 9544
diff --git a/certstream-1.12.tar.gz b/certstream-1.12.tar.gz
new file mode 100644
index 0000000..e9478a2
--- /dev/null
+++ b/certstream-1.12.tar.gz
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:e692d65ea9447a5db6cd146c5969af6434edd87163fe0b100962bb5d7d223ddb
+size 9560
diff --git a/python-certstream.changes b/python-certstream.changes
index 5e6ee03..206021b 100644
--- a/python-certstream.changes
+++ b/python-certstream.changes
@@ -1,3 +1,9 @@
+-------------------------------------------------------------------
+Thu Apr 29 19:16:19 UTC 2021 - Sebastian Wagner <sebix+novell.com@sebix.at>
+
+- Update to version 1.12:
+ - update to and require websocket-client>=0.58.0
+
 -------------------------------------------------------------------
 Wed May 27 09:36:43 UTC 2020 - Petr Gajdos <pgajdos@suse.com>
 
diff --git a/python-certstream.spec b/python-certstream.spec
index c074163..cbd37ee 100644
--- a/python-certstream.spec
+++ b/python-certstream.spec
@@ -1,7 +1,7 @@
 #
 # spec file for package python-certstream
 #
-# Copyright (c) 2020 SUSE LLC
+# Copyright (c) 2021 SUSE LLC
 #
 # All modifications and additions to the file contributed by third parties
 # remain the property of their copyright owners, unless otherwise agreed
@@ -18,7 +18,7 @@
 
 %{?!python_module:%define python_module() python-%{**} python3-%{**}}
 Name:           python-certstream
-Version:        1.11
+Version:        1.12
 Release:        0
 Summary:        Python library for receiving certificate transparency list updates
 License:        MIT
@@ -27,11 +27,11 @@ Source0:        https://files.pythonhosted.org/packages/source/c/certstream/cert
 BuildRequires:  %{python_module setuptools >= 18.0.1}
 #SECTION tests
 BuildRequires:  %{python_module termcolor}
-BuildRequires:  %{python_module websocket-client >= 0.48.0}
+BuildRequires:  %{python_module websocket-client >= 0.58.0}
 BuildRequires:  fdupes
 BuildRequires:  python-rpm-macros
 Requires(post): update-alternatives
-Requires(postun): update-alternatives
+Requires(postun):update-alternatives
 # /SECTION
 Requires:       python3-termcolor
 Requires:       python3-websocket-client >= 0.48.0