diff --git a/imagesize-1.0.0.tar.gz b/imagesize-1.0.0.tar.gz
deleted file mode 100644
index 9ffcd3c..0000000
--- a/imagesize-1.0.0.tar.gz
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:5b326e4678b6925158ccc66a9fa3122b6106d7c876ee32d7de6ce59385b96315
-size 465373
diff --git a/imagesize-1.1.0.tar.gz b/imagesize-1.1.0.tar.gz
new file mode 100644
index 0000000..861b33c
--- /dev/null
+++ b/imagesize-1.1.0.tar.gz
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:f3832918bc3c66617f92e35f5d70729187676313caa60c187eb0f28b8fe5e3b5
+size 1275201
diff --git a/python-imagesize.changes b/python-imagesize.changes
index 7d313ef..122aeba 100644
--- a/python-imagesize.changes
+++ b/python-imagesize.changes
@@ -1,3 +1,10 @@
+-------------------------------------------------------------------
+Tue May  7 11:30:09 UTC 2019 - pgajdos@suse.com
+
+- version update to 1.1.0
+  * add TIFF support (experimental)
+- enable testsuite
+
 -------------------------------------------------------------------
 Tue Dec  4 12:49:15 UTC 2018 - Matej Cepl <mcepl@suse.com>
 
diff --git a/python-imagesize.spec b/python-imagesize.spec
index d72d111..69b48aa 100644
--- a/python-imagesize.spec
+++ b/python-imagesize.spec
@@ -1,7 +1,7 @@
 #
 # spec file for package python-imagesize
 #
-# Copyright (c) 2018 SUSE LINUX GmbH, Nuernberg, Germany.
+# Copyright (c) 2019 SUSE LINUX GmbH, Nuernberg, Germany.
 #
 # All modifications and additions to the file contributed by third parties
 # remain the property of their copyright owners, unless otherwise agreed
@@ -18,7 +18,7 @@
 
 %{?!python_module:%define python_module() python-%{**} python3-%{**}}
 Name:           python-imagesize
-Version:        1.0.0
+Version:        1.1.0
 Release:        0
 Summary:        Getting image size from PNG/JPEG/JPEG2000/GIF files
 License:        MIT
@@ -27,6 +27,9 @@ Url:            https://github.com/shibukawa/imagesize_py
 Source:         https://files.pythonhosted.org/packages/source/i/imagesize/imagesize-%{version}.tar.gz
 BuildRequires:  %{python_module setuptools}
 BuildRequires:  python-rpm-macros
+# SECTION test requirements
+BuildRequires:  %{python_module pytest}
+# /SECTION
 BuildRoot:      %{_tmppath}/%{name}-%{version}-build
 BuildArch:      noarch
 
@@ -50,6 +53,9 @@ Supported formats:
 %install
 %python_install
 
+%check
+%pytest
+
 %files %{python_files}
 %defattr(-,root,root,-)
 %{python_sitelib}/*