diff --git a/requirements.txt b/requirements.txt
index 8f405362..4a51f3fd 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1 +1 @@
-zensical==0.0.32
+zensical==0.0.33
diff --git a/zensical.toml b/zensical.toml
index fb014ae0..2b9003f9 100644
--- a/zensical.toml
+++ b/zensical.toml
@@ -236,16 +236,29 @@ code = "Roboto Mono"
 # ----------------------------------------------------------------------------
 
 [project.markdown_extensions.abbr]
+[project.markdown_extensions.admonition]
 [project.markdown_extensions.attr_list]
+[project.markdown_extensions.def_list]
 [project.markdown_extensions.footnotes]
+[project.markdown_extensions.md_in_html]
+
 [project.markdown_extensions.toc]
 title = "Table of contents"
 permalink = "true"
 permalink_title = "Anchor link to this section"
 
-[project.markdown_extensions.admonition]
+[project.markdown_extensions.pymdownx.arithmatex]
+generic = true
+
+[project.markdown_extensions.pymdownx.betterem]
+smart_enable = "all"
+
+[project.markdown_extensions.pymdownx.caret]
 [project.markdown_extensions.pymdownx.details]
-[project.markdown_extensions.pymdownx.superfences]
+
+[project.markdown_extensions.pymdownx.emoji]
+emoji_generator = "zensical.extensions.emoji.to_svg"
+emoji_index = "zensical.extensions.emoji.twemoji"
 
 [project.markdown_extensions.pymdownx.highlight]
 anchor_linenums = true
@@ -253,14 +266,22 @@ line_spans = "__span"
 pygments_lang_class = true
 
 [project.markdown_extensions.pymdownx.inlinehilite]
+[project.markdown_extensions.pymdownx.keys]
+[project.markdown_extensions.pymdownx.mark]
+[project.markdown_extensions.pymdownx.smartsymbols]
+[project.markdown_extensions.pymdownx.superfences]
+
+[project.markdown_extensions.pymdownx.tabbed]
+alternate_style = true
+
+[project.markdown_extensions.pymdownx.tasklist]
+custom_checkbox = true
+
+[project.markdown_extensions.pymdownx.tilde]
 
 [project.markdown_extensions.pymdownx.snippets]
 auto_append = ["docs/abbreviations.md"]
 
-[project.markdown_extensions.pymdownx.tabbed]
-alternate_style = "true"
-
-[project.markdown_extensions.pymdownx.tilde]
 
 # ----------------------------------------------------------------------------
 # Section for configuring extra options