diff --git a/libgd.spec b/libgd.spec
index dec6256..4d271c4 100644
--- a/libgd.spec
+++ b/libgd.spec
@@ -1,7 +1,7 @@
 %define libname libgd
 
 Name:          libgd
-Version:       2.3.0
+Version:       2.3.1
 Release:       1mamba
 Summary:       A library used to create PNG, JPEG, or WBMP images
 Group:         System/Libraries
@@ -105,6 +105,9 @@ The gd-utils package includes utility programs supplied with gd, a graphics libr
 %{_bindir}/webpng
 
 %changelog
+* Sat Jan 30 2021 Automatic Build System <autodist@mambasoft.it> 2.3.1-1mamba
+- automatic version update by autodist
+
 * Wed Mar 25 2020 Automatic Build System <autodist@mambasoft.it> 2.3.0-1mamba
 - automatic version update by autodist