diff --git a/CHANGELOG.md b/CHANGELOG.md
index d802807..3ea46de 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,8 @@
 # Changelog
 
+## YYYYMMDD-XX
+- aggiornato relstorage 3 a relstorage 4 (nessun cambiamento rilevante indicato)
+
 ## 20260407-01
 - collective.volto.formsupport 3.3.0 -> 3.3.2
   - Fix csv export: always insert fixed_columns as latest ones. [cekk]
diff --git a/dependabot/requirements.txt b/dependabot/requirements.txt
index 51c192f..fb494a3 100644
--- a/dependabot/requirements.txt
+++ b/dependabot/requirements.txt
@@ -62,7 +62,7 @@ PySocks==1.7.1
 PyYAML==6.0.1
 Pygments==2.18.0
 Record==4.1
-RelStorage==3.5.0
+RelStorage==4.1.1
 RestrictedPython==7.4
 SecretStorage==3.3.3
 Sphinx==8.1.3
@@ -257,7 +257,7 @@ pdbpp==0.10.3
 pdfkit==1.0.0
 pep440==0.1.2
 pep517==0.13.1
-perfmetrics==3.3.0
+perfmetrics==4.1.0
 persistent==6.1
 piexif==1.1.3
 pip==24.3.1
@@ -373,7 +373,7 @@ plumber==1.7
 progress==1.6
 prompt-toolkit==3.0.48
 psutil==5.9.5
-psycopg2==2.9.6
+psycopg2==2.9.10
 py==1.11.0
 pyOpenSSL==24.3.0
 pyasn1==0.5.0
diff --git a/development.cfg b/development.cfg
index 9ea399c..3ba8eb4 100644
--- a/development.cfg
+++ b/development.cfg
@@ -11,7 +11,7 @@
 
 [buildout]
 extends =
-    https://raw.githubusercontent.com/plone/buildout.coredev/6.0.13/buildout.cfg
+    https://raw.githubusercontent.com/plone/buildout.coredev/6.0.14/buildout.cfg
     versions.cfg
 parts +=
     site
@@ -30,6 +30,9 @@ eggs +=
     collective.upgrade
     design.plone.policy
     design.plone.contenttypes
+# relstorage qui non è usato ma viene testata comunque il recupero degli egg
+# TODO: l'immagine ha dei prerequisti (libpsql, python-dev, ... per ora lasciamo senza)
+#    relstorage[postgresql]
 
 [site]
 recipe = collective.recipe.plonesite
diff --git a/docker/requirements.txt b/docker/requirements.txt
index e924018..a1264ac 100644
--- a/docker/requirements.txt
+++ b/docker/requirements.txt
@@ -1,2 +1,4 @@
 Plone
 design.plone.policy
+# TODO: l'immagine ha dei prerequisti (libpsql, python-dev, ... per ora lasciamo senza)
+# relstorage[postgresql]
diff --git a/versions.cfg b/versions.cfg
index 41ca5b9..a8f9d60 100644
--- a/versions.cfg
+++ b/versions.cfg
@@ -178,9 +178,9 @@ dataflake.wsgi.bjoern = 2.0
 bjoern = 3.2.2
 
 # Relstorage
-RelStorage = 3.5.0
-psycopg2 = 2.9.6
-perfmetrics = 3.3.0
+RelStorage = 4.2.0
+psycopg2 = 2.9.12
+perfmetrics = 4.2.0
 
 # LDAP
 redturtle.pasldap = 1.0.0a2