diff --git a/CImg.spec b/CImg.spec
index 40d6045..b102b39 100644
--- a/CImg.spec
+++ b/CImg.spec
@@ -6,8 +6,8 @@
 
 Name:           CImg
 Epoch:          1
-Version:        2.9.8
-Release:        2%{?dist}
+Version:        2.9.9
+Release:        1%{?dist}
 Summary:        C++ Template Image Processing Toolkit
 # CImg.h: Dual licensed
 # plugins/cimgmatlab.h: LGPLv3
@@ -79,6 +79,9 @@ make -C examples linux %{?_smp_mflags}
 %{_includedir}/%{name}/
 
 %changelog
+* Mon Sep 06 2021 josef radinger <cheese@nosuchhost.net> - 1:2.9.9-1
+- bump version
+
 * Wed Jul 21 2021 Fedora Release Engineering <releng@fedoraproject.org> - 1:2.9.8-2
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_35_Mass_Rebuild
 
diff --git a/sources b/sources
index c61c7ac..241dc6a 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-SHA512 (CImg_2.9.8.zip) = 3256582cb50fdb5e4ede34d78ff326596dda3d3ac427b780e47bfc6105bcb3bbd0ca77665bbc39abb6cafdb136ed114a206d524211785759152c323769d8751d
+SHA512 (CImg_2.9.9.zip) = e5c9eb8c88f6629cd26518c63ebef42373c117ec66391f45bca4639281467b075406635a56cff15139d3d0c8494828a1f409fe15e929b0c72974d23b2540cc9b