diff --git a/python-curio.spec b/python-curio.spec
index 1be3a56..52bb862 100644
--- a/python-curio.spec
+++ b/python-curio.spec
@@ -24,8 +24,8 @@ many of its ideas have influenced other libraries with similar functionality.
 
 
 Name:           python-%{pkgname}
-Version:        1.4
-Release:        2%{?dist}
+Version:        1.5
+Release:        1%{?dist}
 Summary:        Building blocks for performing concurrent I/O
 License:        BSD
 URL:            https://github.com/dabeaz/curio
@@ -76,6 +76,9 @@ PYTHONPATH=%{buildroot}%{python3_sitelib} py.test-%{python3_version} --verbose -
 
 
 %changelog
+* Fri Mar 19 2021 Charalampos Stratakis <cstratak@redhat.com> - 1.5-1
+- Update to 1.5 (rhbz#1821534)
+
 * Wed Jan 27 2021 Fedora Release Engineering <releng@fedoraproject.org> - 1.4-2
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_34_Mass_Rebuild
 
diff --git a/sources b/sources
index aace4f4..9cc00ec 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-SHA512 (curio-1.4.tar.gz) = 105fe0d3edea0310b98bb93e74ca750516d9f33e4f8c3866be3e92a582485baf885fd58b007fb33c3e24b4a8e73b532f20899ed106c4a6ac23f97b444c4b3ffc
+SHA512 (curio-1.5.tar.gz) = 8c78d866b949da862ddb29d6a8db6881d00dedb33637529d02d4e3010de0e1ecd15e74f52c011828738ac7d54e5f04425c8ffb43abaf1e77c21d28d874ff711b