diff --git a/import-layers/yocto-poky/bitbake/lib/bs4/builder/_html5lib.py b/import-layers/yocto-poky/bitbake/lib/bs4/builder/_html5lib.py
index f0e5924..2b7a70a 100644
--- a/import-layers/yocto-poky/bitbake/lib/bs4/builder/_html5lib.py
+++ b/import-layers/yocto-poky/bitbake/lib/bs4/builder/_html5lib.py
@@ -15,7 +15,14 @@
     whitespace_re,
 )
 import html5lib
+try:
+    # html5lib >= 0.99999999/1.0b9
+    from html5lib.treebuilders import base as treebuildersbase
+except ImportError:
+    # html5lib <= 0.9999999/1.0b8
+    from html5lib.treebuilders import _base as treebuildersbase
 from html5lib.constants import namespaces
+
 from bs4.element import (
     Comment,
     Doctype,
@@ -67,7 +74,7 @@
         return '<html><head></head><body>%s</body></html>' % fragment
 
 
-class TreeBuilderForHtml5lib(html5lib.treebuilders._base.TreeBuilder):
+class TreeBuilderForHtml5lib(treebuildersbase.TreeBuilder):
 
     def __init__(self, soup, namespaceHTMLElements):
         self.soup = soup
@@ -105,7 +112,7 @@
         return self.soup
 
     def getFragment(self):
-        return html5lib.treebuilders._base.TreeBuilder.getFragment(self).element
+        return treebuildersbase.TreeBuilder.getFragment(self).element
 
 class AttrList(object):
     def __init__(self, element):
@@ -137,9 +144,9 @@
         return name in list(self.attrs.keys())
 
 
-class Element(html5lib.treebuilders._base.Node):
+class Element(treebuildersbase.Node):
     def __init__(self, element, soup, namespace):
-        html5lib.treebuilders._base.Node.__init__(self, element.name)
+        treebuildersbase.Node.__init__(self, element.name)
         self.element = element
         self.soup = soup
         self.namespace = namespace
@@ -324,7 +331,7 @@
 
 class TextNode(Element):
     def __init__(self, element, soup):
-        html5lib.treebuilders._base.Node.__init__(self, None)
+        treebuildersbase.Node.__init__(self, None)
         self.element = element
         self.soup = soup