diff --git a/CImg.spec b/CImg.spec
index e50c26f..bb75575 100644
--- a/CImg.spec
+++ b/CImg.spec
@@ -2,8 +2,8 @@
 
 Name:           CImg
 Epoch:          1
-Version:        2.5.6
-Release:        2%{?dist}
+Version:        2.5.7
+Release:        1%{?dist}
 Summary:        C++ Template Image Processing Toolkit
 # CImg.h: Dual licensed
 # plugins/cimgmatlab.h: LGPLv3
@@ -66,6 +66,9 @@ make -C examples linux %{?_smp_mflags}
 %{_includedir}/%{name}/
 
 %changelog
+* Thu Apr 18 2019 josef radinger <cheese@nosuchhost.net> - 1:2.5.7-1
+- bump version
+
 * Mon Apr 08 2019 josef radinger <cheese@nosuchhost.net> - 1:2.5.6-2
 - bump version
 
diff --git a/sources b/sources
index 9c60085..da3653c 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-SHA512 (CImg_2.5.6.zip) = ecbdbe3f51273bfb7a9afe8c32a572f5450922a7de715a492668fbadd4b12831610e5d1bc1439553da01108402cc980adb0b7d16bba7d724a2fd6af745f4a09c
+SHA512 (CImg_2.5.7.zip) = 54a770574f592354b0062628a3fe6f008e58fa0d38733834154d26dfd94bd96924532a6dcb6a7ed2027a97a51f7ba64a14cfd20b55c01140eb7bd65d7f21becb