diff --git a/acid/acid.py b/acid/acid.py
index 1adeaae..25f0acd 100644
--- a/acid/acid.py
+++ b/acid/acid.py
@@ -1,16 +1,15 @@
 """An XBlock checking container/block relationships for correctness."""
 
 import logging
-import pkg_resources
 import random
+
+import pkg_resources
 import webob
 from lazy import lazy
 from mako.lookup import TemplateLookup
-
+from web_fragments.fragment import Fragment
 from xblock.core import XBlock, XBlockAside
-from xblock.fields import Scope, Dict
-from xblock.fragment import Fragment
-import six
+from xblock.fields import Dict, Scope
 
 
 def generate_fields(cls):
@@ -335,8 +334,11 @@ def fallback_view(self, view_name, context=None):               # pylint: disabl
             rendered_children=(fragment.content for fragment in rendered_children),
             local_resource_url=self.runtime.local_resource_url(self, 'public/test_data.json'),
         ))
-        frag.add_frag_resources(acid_fragment)
-        frag.add_frags_resources(rendered_children)
+        frag.add_fragment_resources(acid_fragment)
+
+        for rendered_child in rendered_children:
+            frag.add_fragment_resources(rendered_child)
+
         frag.add_javascript(self.resource_string('static/js/acid_parent.js'))
         frag.initialize_js('AcidParentBlock')
         return frag
diff --git a/requirements/base.txt b/requirements/base.txt
index 9df6f3f..25da38c 100644
--- a/requirements/base.txt
+++ b/requirements/base.txt
@@ -20,7 +20,7 @@ markupsafe==2.1.5
     # via
     #   mako
     #   xblock
-python-dateutil==2.8.2
+python-dateutil==2.9.0.post0
     # via xblock
 pytz==2024.1
     # via xblock
@@ -36,7 +36,7 @@ web-fragments==2.1.0
     # via xblock
 webob==1.8.7
     # via xblock
-xblock==1.10.0
+xblock==2.0.0
     # via -r requirements/base.in
 
 # The following packages are considered to be unsafe in a requirements file:
diff --git a/requirements/common_constraints.txt b/requirements/common_constraints.txt
index 15aafb2..96cc5db 100644
--- a/requirements/common_constraints.txt
+++ b/requirements/common_constraints.txt
@@ -13,7 +13,7 @@
 
 
 # using LTS django version
-Django<4.0
+Django<5.0
 
 # elasticsearch>=7.14.0 includes breaking changes in it which caused issues in discovery upgrade process.
 # elastic search changelog: https://www.elastic.co/guide/en/enterprise-search/master/release-notes-7.14.0.html
diff --git a/requirements/pip_tools.txt b/requirements/pip_tools.txt
index fb84d10..abed760 100644
--- a/requirements/pip_tools.txt
+++ b/requirements/pip_tools.txt
@@ -4,7 +4,7 @@
 #
 #    make upgrade
 #
-build==1.0.3
+build==1.1.1
     # via pip-tools
 click==8.1.7
     # via pip-tools
diff --git a/requirements/test.txt b/requirements/test.txt
index 42b23c1..5c815ff 100644
--- a/requirements/test.txt
+++ b/requirements/test.txt
@@ -76,7 +76,7 @@ tomli==2.0.1
     #   coverage
     #   pylint
     #   pytest
-tomlkit==0.12.3
+tomlkit==0.12.4
     # via pylint
 typing-extensions==4.10.0
     # via