diff --git a/python-marshmallow.spec b/python-marshmallow.spec
index 5887308..b9c375f 100644
--- a/python-marshmallow.spec
+++ b/python-marshmallow.spec
@@ -2,7 +2,7 @@
 %global _docdir_fmt %{name}
 
 Name:           python-%{modname}
-Version:        3.21.0
+Version:        3.21.1
 Release:        %autorelease
 Summary:        Python library for converting complex datatypes to and from primitive types
 License:        MIT
diff --git a/sources b/sources
index a126b87..340566f 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-SHA512 (marshmallow-3.21.0.tar.gz) = d08e4eedafc1d6f2bfab463357febc75013e8a548195ab85aac55fa225f2180a4f1646d68f8586d369dd108a793086c5bb8522c7543a51540ec4ee6de5305ad3
+SHA512 (marshmallow-3.21.1.tar.gz) = 6de06ced6a58ef0c312ee4c1edfbe011401bba08c27fcf2dd2c3e44cb072cded1cf5f16a4d4945344d56f0d26b5eb165f6d031b50c215f122c7cc6fe25389318