diff --git a/resalloc.spec b/resalloc.spec
index a6262b9..d30a80e 100644
--- a/resalloc.spec
+++ b/resalloc.spec
@@ -27,8 +27,8 @@ the purposes of CI/CD tasks.
 
 Name:       %srcname
 Summary:    %sum - client tooling
-Version:    3.0
-Release:    2%{?dist}
+Version:    3.1
+Release:    1%{?dist}
 License:    GPLv2+
 URL:        https://github.com/praiskup/resalloc
 BuildArch:  noarch
@@ -234,6 +234,9 @@ useradd -r -g "$group" -G "$group" -s /bin/bash \
 
 
 %changelog
+* Tue May 26 2020 Pavel Raiskup <praiskup@redhat.com> - 3.1-1
+- new version v3.1, improved resource checker
+
 * Tue May 26 2020 Miro Hrončok <mhroncok@redhat.com> - 3.0-2
 - Rebuilt for Python 3.9
 
diff --git a/sources b/sources
index 0ce799a..1617e5e 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-SHA512 (resalloc-3.0.tar.gz) = 9f9015eaef34e555ae40d944084e7956e8d0649df74db1219c2a19b3f7fece46b208d6b86ff0649c1d06e762788719266d5bf588abe92f3421b05890e425bd59
+SHA512 (resalloc-3.1.tar.gz) = 3e578774b3268c40760cc9b727c6575b6513354678668f4d103058068bd93ff5c9d1039a813737787d686f09fe08faa9b3ee3b7b5dc167ad12035c87b2c566d6