diff --git a/docs/requirements.txt b/docs/requirements.txt
index 74acabf..37fb7d1 100644
--- a/docs/requirements.txt
+++ b/docs/requirements.txt
@@ -1,5 +1,5 @@
-mkdocs==1.2.3
-mkdocs-autorefs
-mkdocs-material
-mkdocs-material-extensions
-mkdocstrings
+mkdocs==1.6.1
+mkdocs-autorefs==1.2.0
+mkdocs-material==9.5.42
+mkdocs-material-extensions==1.3.1
+mkdocstrings==0.23.0
\ No newline at end of file
diff --git a/mkdocs.yml b/mkdocs.yml
index 6c410dd..7918ec6 100644
--- a/mkdocs.yml
+++ b/mkdocs.yml
@@ -7,8 +7,8 @@ markdown_extensions:
     - attr_list
     - admonition
     - pymdownx.emoji:
-        emoji_index: !!python/name:materialx.emoji.twemoji
-        emoji_generator: !!python/name:materialx.emoji.to_svg
+        emoji_index: !!python/name:material.extensions.emoji.twemoji
+        emoji_generator: !!python/name:material.extensions.emoji.to_svg
     - pymdownx.superfences
     - pymdownx.inlinehilite
     - pymdownx.highlight: