diff --git a/python-uvicorn.changes b/python-uvicorn.changes
index 9586dce..26064a0 100644
--- a/python-uvicorn.changes
+++ b/python-uvicorn.changes
@@ -1,3 +1,23 @@
+-------------------------------------------------------------------
+Sun Nov 29 09:56:12 UTC 2020 - John Vandenberg <jayvdb@gmail.com>
+
+- Skip three tests due to minor change introduced in wsproto 1.0.0
+- Add some missing minimum versions to Requires and BuildRequires
+- Update to v0.12.3
+  * Fix race condition that leads Quart to hang
+  * Use latin1 when decoding X-Forwarded-* headers
+  * Rework IPv6 support
+  * Cancel old keepalive-trigger before setting new one
+- from v0.12.2
+  * Adding ability to decrypt ssl key file
+  * Support .yml log config files
+  * Added python 3.9 support
+  * Fixes watchgod with common prefixes
+  * Fix reload with ipv6 host
+  * Added cli support for headers containing colon
+  * Sharing socket across workers on windows
+  * Note the need to configure trusted "ips" when using unix sockets
+
 -------------------------------------------------------------------
 Tue Oct 13 09:42:02 UTC 2020 - Jan Engelhardt <jengelh@inai.de>
 
diff --git a/python-uvicorn.spec b/python-uvicorn.spec
index 69f4015..a2b2316 100644
--- a/python-uvicorn.spec
+++ b/python-uvicorn.spec
@@ -19,7 +19,7 @@
 %{?!python_module:%define python_module() python-%{**} python3-%{**}}
 %define skip_python2 1
 Name:           python-uvicorn
-Version:        0.12.1
+Version:        0.12.3
 Release:        0
 Summary:        An Asynchronous Server Gateway Interface server
 License:        BSD-3-Clause
@@ -31,29 +31,30 @@ BuildRequires:  fdupes
 BuildRequires:  python-rpm-macros
 Requires:       python-click >= 7.0
 Requires:       python-h11 >= 0.8.0
-Requires:       python-httptools >= 0.0.13
+Requires:       python-httptools >= 0.1.0
 Requires:       python-typing_extensions
 Requires:       python-websockets >= 8.0
-Recommends:     python-PyYAML
+Recommends:     python-PyYAML >= 5.1
 Suggests:       python-uvloop >= 0.14.0
-Suggests:       python-watchgod
-Suggests:       python-wsproto
+Suggests:       python-watchgod >= 0.6
+Suggests:       python-wsproto >= 0.15.0
 Requires(post): update-alternatives
 Requires(postun): update-alternatives
 BuildArch:      noarch
 # SECTION test requirements
-BuildRequires:  %{python_module PyYAML}
+BuildRequires:  %{python_module PyYAML >= 5.1}
 BuildRequires:  %{python_module click >= 7.0}
 BuildRequires:  %{python_module h11 >= 0.8.0}
-BuildRequires:  %{python_module httptools >= 0.0.13}
+BuildRequires:  %{python_module httptools >= 0.1.0}
 BuildRequires:  %{python_module pytest-mock}
 BuildRequires:  %{python_module pytest}
 BuildRequires:  %{python_module requests}
+BuildRequires:  %{python_module trustme}
 BuildRequires:  %{python_module typing_extensions}
 BuildRequires:  %{python_module uvloop >= 0.14.0}
 BuildRequires:  %{python_module watchgod >= 0.6}
 BuildRequires:  %{python_module websockets >= 8.0}
-BuildRequires:  %{python_module wsproto >= 0.13.0}
+BuildRequires:  %{python_module wsproto >= 0.15.0}
 # /SECTION
 %python_subpackages
 
@@ -80,7 +81,11 @@ rm setup.cfg
 %python_uninstall_alternative uvicorn
 
 %check
-%pytest
+# Required for reporting bugs
+%python_exec -m uvicorn --version
+# Three wsproto upgrade related tests
+# https://github.com/encode/uvicorn/issues/868
+%pytest -rs -k 'not (test_supported_upgrade_request or test_invalid_upgrade)'
 
 %files %{python_files}
 %doc README.md
diff --git a/uvicorn-0.12.1.tar.gz b/uvicorn-0.12.1.tar.gz
deleted file mode 100644
index 2f7e5a5..0000000
--- a/uvicorn-0.12.1.tar.gz
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:33772c1c3b7e2e208744f69ab3615b676923183f09e27a89fab7574b384b6e28
-size 504451
diff --git a/uvicorn-0.12.3.tar.gz b/uvicorn-0.12.3.tar.gz
new file mode 100644
index 0000000..9742ad9
--- /dev/null
+++ b/uvicorn-0.12.3.tar.gz
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:a4cbef78fa44c4cdfb2cdc1eeb132085f003e67a9985ed5bf5e9c2a6e1a251ee
+size 505606