diff --git a/gradle.properties b/gradle.properties
index ae831a4..ca2d2a2 100644
--- a/gradle.properties
+++ b/gradle.properties
@@ -48,7 +48,7 @@ nexus.release.mode=false
 # SMC. Set product version. Da incrementare dopo aver effettuato il tag
 # dei sorgenti per consolidare il rilascio
 #
-product.version=5.2.0
+product.version=5.2.1
 
 #
 # SMC. Set the product group used for package registry publication. It
diff --git a/modules/caldav-sync/caldav-sync-web/bnd.bnd b/modules/caldav-sync/caldav-sync-web/bnd.bnd
index d1c75ab..9ed5c7d 100644
--- a/modules/caldav-sync/caldav-sync-web/bnd.bnd
+++ b/modules/caldav-sync/caldav-sync-web/bnd.bnd
@@ -4,7 +4,7 @@ Bundle-DocURL: http://www.smc.it
 Bundle-License: LGPL
 Bundle-Name: CalDAV Sync Web
 Bundle-SymbolicName: it.smc.calendar.caldav
-Bundle-Version: 5.2.0
+Bundle-Version: 5.2.1
 
 X-DynamicImport-Package: *