diff --git a/.gitignore b/.gitignore
index bef87db..bced7ce 100644
--- a/.gitignore
+++ b/.gitignore
@@ -779,3 +779,4 @@
 /boto3-1.28.25.tar.gz
 /boto3-1.28.26.tar.gz
 /boto3-1.28.27.tar.gz
+/boto3-1.28.28.tar.gz
diff --git a/python-boto3.spec b/python-boto3.spec
index 2a1e9ca..5a2c4a7 100644
--- a/python-boto3.spec
+++ b/python-boto3.spec
@@ -1,7 +1,7 @@
 %global pypi_name boto3
 
 Name:           python-%{pypi_name}
-Version:        1.28.27
+Version:        1.28.28
 Release:        1%{?dist}
 Summary:        The AWS SDK for Python
 
@@ -47,6 +47,9 @@ rm -rf tests/integration
 %{python3_sitelib}/%{pypi_name}-%{version}-*.egg-info/
 
 %changelog
+* Wed Aug 16 2023 Gwyn Ciesla <gwync@protonmail.com> - 1.28.28-1
+- 1.28.28
+
 * Wed Aug 16 2023 Gwyn Ciesla <gwync@protonmail.com> - 1.28.27-1
 - 1.28.27
 
diff --git a/sources b/sources
index b2c0299..4b31ac6 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-SHA512 (boto3-1.28.27.tar.gz) = 67c8fd986b0a22fb995d8b72d2455184e8adc1f4ce5d51b54b0f0dec3b89aa1e4a3c4a8930ce35aa5ddc26a9678021a6f267def27a60e9eb9d5cd91d8425db9f
+SHA512 (boto3-1.28.28.tar.gz) = ebda2aa3c700725a76d7ddb3e05cd6d3e59ebb2bfe09ced67227b5376b633dd2e0c2649603b4dfa60713390d13597520fece1b05822abdd561b836eb8bd6ad82