diff --git a/.gitignore b/.gitignore
index 7707101..1a0419f 100644
--- a/.gitignore
+++ b/.gitignore
@@ -94,3 +94,4 @@ SQLAlchemy-0.6.1.tar.gz
 /SQLAlchemy-1.4.25.tar.gz
 /SQLAlchemy-1.4.26.tar.gz
 /SQLAlchemy-1.4.27.tar.gz
+/SQLAlchemy-1.4.28.tar.gz
diff --git a/python-sqlalchemy.spec b/python-sqlalchemy.spec
index d6336e2..24f8694 100644
--- a/python-sqlalchemy.spec
+++ b/python-sqlalchemy.spec
@@ -16,7 +16,7 @@
     aiosqlite
 
 Name:           python-sqlalchemy
-Version:        1.4.27
+Version:        1.4.28
 # cope with pre-release versions containing tildes
 %global srcversion %{lua: srcversion, num = rpm.expand("%{version}"):gsub("~", ""); print(srcversion);}
 Release:        1%{?dist}
@@ -106,6 +106,9 @@ PYTHONPATH=. %{__python3} -m pytest test \
 %{python3_sitearch}/*
 
 %changelog
+* Fri Dec 10 2021 Nils Philippsen <nils@tiptoe.de> - 1.4.28-1
+- version 1.4.28
+
 * Fri Nov 12 2021 Nils Philippsen <nils@tiptoe.de> - 1.4.27-1
 - version 1.4.27
 
diff --git a/sources b/sources
index bb75ec1..01ea597 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-SHA512 (SQLAlchemy-1.4.27.tar.gz) = 8d1d76596b1698e320305a07e3f0a56607568ef60b6be36c86c0cabc843c8d6d62034d7446eef69f0cd0687de474d34ce1161c1adb9fdeea8c0b47af372015be
+SHA512 (SQLAlchemy-1.4.28.tar.gz) = 26f88df36fd91aea40c1f5e233a3da962d2d28b47f9b3157f537ea1f6bc4dac43f7037025b55511eaaa377ffb05f5c5bd1e1c69596b58c1f193e98f437c0c831