diff --git a/.gitignore b/.gitignore
index 8b0a9ba..6f6ff34 100644
--- a/.gitignore
+++ b/.gitignore
@@ -6,3 +6,4 @@
 /freezegun-0.3.11.tar.gz
 /freezegun-0.3.12.tar.gz
 /freezegun-0.3.15.tar.gz
+/freezegun-1.0.0.tar.gz
diff --git a/python-freezegun.spec b/python-freezegun.spec
index ce9770c..0fb19d8 100644
--- a/python-freezegun.spec
+++ b/python-freezegun.spec
@@ -2,7 +2,7 @@
 %global sum Let your Python tests travel through time
 
 Name:               python-freezegun
-Version:            0.3.15
+Version:            1.0.0
 Release:            1%{?dist}
 Summary:            %{sum}
 
@@ -23,7 +23,7 @@ Summary:            %{sum}
 BuildRequires:      python3-devel
 BuildRequires:      python3-setuptools
 BuildRequires:      python3-six
-BuildRequires:      python3-dateutil
+BuildRequires:      python3-dateutil >= 2.7
 BuildRequires:      python3-sure
 BuildRequires:      python3-pytest
 BuildRequires:      python3-coverage
@@ -32,7 +32,7 @@ BuildRequires:      python3-mock
 %{?python_provide:%python_provide python3-freezegun}
 
 Requires:           python3-six
-Requires:           python3-dateutil
+Requires:           python3-dateutil >= 2.7
 
 %description -n python3-freezegun
 freezegun is a library that allows your python tests to travel through time by
@@ -63,6 +63,9 @@ pytest-3 --deselect tests/test_uuid.py::test_uuid1_future --deselect tests/test_
 %{python3_sitelib}/%{modname}-%{version}-*
 
 %changelog
+* Thu Nov 19 2020 Joel Capitao <jcapitao@redhat.com> - 1.0.0-1
+- Update to 1.0.0
+
 * Tue Sep 08 2020 Yatin Karel <ykarel@redhat.com> - 0.3.15-1
 - Update to 0.3.15
 
diff --git a/sources b/sources
index 77ffd3b..4986615 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-SHA512 (freezegun-0.3.15.tar.gz) = 9f3836f8c9f207d9bccbcaec3f1af977b26aa3699ad5f792d052e105a0de530c6dda1641480c9cd551627186bf0c65d92bf39a6f4a61f458f762d8aa999180ba
+SHA512 (freezegun-1.0.0.tar.gz) = b6e19cf7799c0689eb756f6ce922797f2f0622f03d13aaf81c62d777d00b660b6619cff996f7a89c54b2e9f33641401e04e72a455a03ba0c7dfca09b64cfecb0