diff --git a/.gitignore b/.gitignore
index 4290eaa..8c7913a 100644
--- a/.gitignore
+++ b/.gitignore
@@ -428,3 +428,4 @@
 /botocore-1.21.25.tar.gz
 /botocore-1.21.26.tar.gz
 /botocore-1.21.27.tar.gz
+/botocore-1.21.28.tar.gz
diff --git a/python-botocore.spec b/python-botocore.spec
index 7e1a38c..9b35134 100644
--- a/python-botocore.spec
+++ b/python-botocore.spec
@@ -2,7 +2,7 @@
 
 Name:           python-%{pypi_name}
 # NOTICE - Updating this package requires updating python-boto3
-Version:        1.21.27
+Version:        1.21.28
 Release:        1%{?dist}
 Summary:        Low-level, data-driven core of boto 3
 
@@ -66,6 +66,9 @@ nosetests-%{python3_version} unit functional -e 'test_no_new_lines'
 %{python3_sitelib}/%{pypi_name}-*.dist-info/
 
 %changelog
+* Tue Aug 24 2021 Gwyn Ciesla <gwync@protonmail.com> - 1.21.28-1
+- 1.21.28
+
 * Mon Aug 23 2021 Gwyn Ciesla <gwync@protonmail.com> - 1.21.27-1
 - 1.21.27
 
diff --git a/sources b/sources
index 36acf10..1075204 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-SHA512 (botocore-1.21.27.tar.gz) = 32f03f274329741096f3c82181dfbf6c337189e04db0890baf834364a6aedc09b33c1a0936fe53c6e51197d0f2385269dc2f3f8f75e62f260a11dba970ee6d0d
+SHA512 (botocore-1.21.28.tar.gz) = 29534e51465bc7ac7b6f2e2c48472768c26caa5089f4c7f4a23cc2411fd55fde473388ad181a0b5a36650a6c1252ecb3e2b65e30510adc40f6edd6ce0c89f484