diff --git a/geant/gap_ansible/CHANGELOG.md b/geant/gap_ansible/CHANGELOG.md
index 01ebd98ce086c48f4d0438d8defd6bc7457524a4..80da0d10693ecbccfe5b2efeb798961ae300eee0 100644
--- a/geant/gap_ansible/CHANGELOG.md
+++ b/geant/gap_ansible/CHANGELOG.md
@@ -1,4 +1,7 @@
 # GAP Ansible changelog
+1.0.51:
+- Rework of SNMP communities and SNMP ACLs:
+  - SNMP ACL definitions in inventory are moved into a separate dict and are now rendered separately in the template.
 1.0.50:
 - basic support for the iptrunk_migration workflow:
   mx-mx trunk -> mx-nokia trunk.
diff --git a/geant/gap_ansible/galaxy.yml b/geant/gap_ansible/galaxy.yml
index 6859564dac0220c430e5e6c6cf8722b54af7b734..838ac7615b5bbb130dcbb984f0dc0ba86d8abe39 100644
--- a/geant/gap_ansible/galaxy.yml
+++ b/geant/gap_ansible/galaxy.yml
@@ -8,7 +8,7 @@ namespace: geant
 name: gap_ansible
 
 # The version of the collection. Must be compatible with semantic versioning
-version: 1.0.50
+version: 1.0.51
 
 # The path to the Markdown (.md) readme file. This path is relative to the root of the collection
 readme: README.md