diff --git a/.circleci/config.yml b/.circleci/config.yml
index dec8748..085ab5d 100644
--- a/.circleci/config.yml
+++ b/.circleci/config.yml
@@ -37,7 +37,7 @@ jobs:
             pip install codeallyadvanced==1.3.3
             pip install pyutmodelv2>=2.2.3
             pip install ogl>=3.6.7
-            pip install untanglepyut>=2.6.3
+            pip install untanglepyut>=2.7.0
             pip install buildlackey~=1.7.0
       - run:
             name: run tests
diff --git a/pyproject.toml b/pyproject.toml
index e5e0f86..8db34fe 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -8,8 +8,8 @@ dynamic     = ["version"]
 description = 'External Pyut Persistence'
 readme      = "README.md"
 license     = {text = 'GNU AFFERO GENERAL PUBLIC LICENSE'}
-authors     = [{name = 'Humberto A. Sanchez II', email = 'Humbert.A.Sanchez.II@gmail.com'}]
-maintainers = [{name = 'Humberto A. Sanchez II', email = 'Humbert.A.Sanchez.II@gmail.com'}]
+authors     = [{name = 'Humberto A. Sanchez II', email = 'Humberto.A.Sanchez.II@gmail.com'}]
+maintainers = [{name = 'Humberto A. Sanchez II', email = 'Humberto.A.Sanchez.II@gmail.com'}]
 keywords    = ['pyut', 'python', 'xml']
 
 classifiers = [
@@ -26,7 +26,7 @@ dependencies = [
         'codeallyadvanced>=1.3.3',
         'pyutmodelv2>=2.2.3',
         'ogl>=3.6.7',
-        'untanglepyut>=2.6.3',
+        'untanglepyut>=2.7.0',
 ]
 
 [project.optional-dependencies]
@@ -40,7 +40,7 @@ test = [
 deploy = [
     "wheel==0.45.1",
     "setuptools==75.8.0",
-    "twine==6.1.0",
+    "twine==6.0.1",
     "build==1.2.2.post1",
 ]
 
diff --git a/src/oglio/_version.py b/src/oglio/_version.py
index 7d0c752..9ade02c 100644
--- a/src/oglio/_version.py
+++ b/src/oglio/_version.py
@@ -1 +1 @@
-__version__: str = '2.3.5'
+__version__: str = '2.4.0'