diff --git a/docs/conf.py b/docs/conf.py
index a2b147ec9b..ca0acce6c0 100644
--- a/docs/conf.py
+++ b/docs/conf.py
@@ -23,7 +23,7 @@
 }
 
 project = 'Selezioni on-line'
-release = '5.2.52'
+release = '5.2.53'
 author = u'Consiglio Nazionale delle Ricerche'
 
 show_authors = True
diff --git a/publiccode.yml b/publiccode.yml
index 3eb3ce4ab2..0dd7a12a8c 100644
--- a/publiccode.yml
+++ b/publiccode.yml
@@ -8,7 +8,7 @@ releaseDate: '2023-09-27'
 landingURL: 'https://selezionionline.cnr.it'
 url: 'https://github.com/consiglionazionaledellericerche/cool-jconon'
 applicationSuite: cool
-softwareVersion: 5.2.52
+softwareVersion: 5.2.53
 developmentStatus: stable
 softwareType: standalone/web
 platforms: