diff --git a/.github/workflows/run-buildout.yml b/.github/workflows/run-buildout.yml
index 280c0036e6..fb7017a589 100644
--- a/.github/workflows/run-buildout.yml
+++ b/.github/workflows/run-buildout.yml
@@ -10,6 +10,7 @@ jobs:
         - "3.10"
         - "3.11"
         - "3.12"
+        - "3.13"
         os:
         - ubuntu-latest
         - windows-latest
diff --git a/checkouts.cfg b/checkouts.cfg
index b2baccf057..ee99345f8a 100644
--- a/checkouts.cfg
+++ b/checkouts.cfg
@@ -10,6 +10,7 @@ auto-checkout =
     plone.app.upgrade
     Products.CMFPlone
 # These packages are manually added, or automatically added by mr.roboto:
+    Zope
     plone.restapi
     plone.app.dexterity
     plone.staticresources
diff --git a/constraints.txt b/constraints.txt
index 0f63b10ebe..7eca61f050 100644
--- a/constraints.txt
+++ b/constraints.txt
@@ -181,7 +181,7 @@ jeepney==0.8.0
 jsonschema==4.21.1
 jsonschema-specifications==2023.12.1
 keyring==25.4.1
-lxml==5.2.1
+lxml==5.3.0
 lxml-html-clean==0.1.1
 manuel==1.12.4
 Markdown==3.5.2
@@ -195,7 +195,7 @@ outcome==1.3.0post0
 overrides==7.7.0
 pep440==0.1.2
 piexif==1.1.3
-Pillow==10.2.0
+Pillow==10.4.0
 pkginfo==1.10.0
 pluggy==1.5.0
 prompt-toolkit==2.0.10
@@ -227,7 +227,7 @@ robotframework-selenium2library==3.0.0
 robotframework-selenium2screenshots==0.8.1
 robotframework-seleniumlibrary==6.1.3
 robotframework-seleniumtestability==2.1.0
-rpds-py==0.13.2
+rpds-py==0.20.0
 SecretStorage==3.3.3
 selenium==4.9.1
 sgmllib3k==1.0.0
diff --git a/versions.cfg b/versions.cfg
index 423a84bf34..ef58c6c231 100644
--- a/versions.cfg
+++ b/versions.cfg
@@ -5,9 +5,9 @@
 # Note: version pins in this file should only be removed in a new minor version of Plone.
 
 # Based on latest development Zope:
-# extends = https://raw.githubusercontent.com/zopefoundation/Zope/master/versions.cfg
+extends = https://raw.githubusercontent.com/zopefoundation/Zope/master/versions.cfg
 # Based on released Zope:
-extends = https://zopefoundation.github.io/Zope/releases/5.10/versions.cfg
+# extends = https://zopefoundation.github.io/Zope/releases/5.10/versions.cfg
 
 
 [versions]
@@ -217,7 +217,7 @@ jeepney = 0.8.0
 jsonschema = 4.21.1
 jsonschema-specifications = 2023.12.1
 keyring = 25.4.1
-lxml = 5.2.1
+lxml = 5.3.0
 lxml-html-clean = 0.1.1
 manuel = 1.12.4
 Markdown = 3.5.2
@@ -231,7 +231,7 @@ outcome = 1.3.0post0
 overrides = 7.7.0
 pep440 = 0.1.2
 piexif = 1.1.3
-Pillow = 10.2.0
+Pillow = 10.4.0
 pkginfo = 1.10.0
 pluggy = 1.5.0
 prompt-toolkit = 2.0.10
@@ -265,7 +265,7 @@ robotframework-selenium2library = 3.0.0
 robotframework-selenium2screenshots = 0.8.1
 robotframework-seleniumlibrary = 6.1.3
 robotframework-seleniumtestability = 2.1.0
-rpds-py = 0.13.2
+rpds-py = 0.20.0
 SecretStorage = 3.3.3
 selenium = 4.9.1
 sgmllib3k = 1.0.0